290990700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 864

約数和(自身を含む): 1364912640

約数和(自身を除く): 1073921940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 25, 26, 28, 30, 33, 34, 35, 36, 38, 39, 42, 44, 45, 50, 51, 52, 55, 57, 60, 63, 65, 66, 68, 70, 75, 76, 77, 78, 84, 85, 90, 91, 95, 99, 100, 102, 105, 110, 114, 117, 119, 126, 130, 132, 133, 140, 143, 150, 153, 154, 156, 165, 170, 171, 175, 180, 182, 187, 190, 195, 198, 204, 209, 210, 220, 221, 225, 228, 231, 234, 238, 247, 252, 255, 260, 266, 273, 275, 285, 286, 300, 306, 308, 315, 323, 325, 330, 340, 342, 350, 357, 364, 374, 380, 385, 390, 396, 399, 418, 420, 425, 429, 442, 450, 455, 462, 468, 475, 476, 494, 495, 510, 525, 532, 546, 550, 561, 570, 572, 585, 595, 612, 627, 630, 646, 650, 660, 663, 665, 684, 693, 700, 714, 715, 741, 748, 765, 770, 780, 798, 819, 825, 836, 850, 855, 858, 884, 900, 910, 924, 935, 950, 969, 975, 988, 990, 1001, 1020, 1045, 1050, 1071, 1092, 1100, 1105, 1122, 1140, 1155, 1170, 1190, 1197, 1235, 1254, 1260, 1275, 1287, 1292, 1300, 1309, 1326, 1330, 1365, 1386, 1425, 1428, 1430, 1463, 1482, 1530, 1540, 1547, 1575, 1596, 1615, 1638, 1650, 1683, 1700, 1710, 1716, 1729, 1785, 1820, 1870, 1881, 1900, 1925, 1938, 1950, 1980, 1989, 1995, 2002, 2090, 2100, 2142, 2145, 2210, 2223, 2244, 2261, 2275, 2310, 2340, 2380, 2394, 2431, 2470, 2475, 2508, 2550, 2574, 2618, 2652, 2660, 2717, 2730, 2772, 2805, 2850, 2860, 2907, 2925, 2926, 2964, 2975, 3003, 3060, 3094, 3135, 3150, 3230, 3276, 3300, 3315, 3325, 3366, 3420, 3458, 3465, 3553, 3570, 3575, 3705, 3740, 3762, 3825, 3850, 3876, 3900, 3927, 3978, 3990, 4004, 4095, 4180, 4199, 4275, 4284, 4290, 4389, 4420, 4446, 4522, 4550, 4620, 4641, 4675, 4788, 4845, 4862, 4940, 4950, 5005, 5100, 5148, 5187, 5225, 5236, 5355, 5434, 5460, 5525, 5610, 5700, 5775, 5814, 5850, 5852, 5950, 5985, 6006, 6175, 6188, 6270, 6300, 6435, 6460, 6545, 6630, 6650, 6732, 6783, 6825, 6916, 6930, 7106, 7140, 7150, 7293, 7315, 7410, 7524, 7650, 7700, 7735, 7854, 7956, 7980, 8075, 8151, 8190, 8398, 8415, 8550, 8580, 8645, 8778, 8892, 8925, 9009, 9044, 9100, 9282, 9350, 9405, 9690, 9724, 9900, 9945, 9975, 10010, 10374, 10450, 10659, 10710, 10725, 10868, 11050, 11115, 11220, 11305, 11550, 11628, 11700, 11781, 11900, 11970, 12012, 12155, 12350, 12540, 12597, 12870, 13090, 13167, 13260, 13300, 13566, 13585, 13650, 13860, 13923, 14025, 14212, 14300, 14535, 14586, 14630, 14820, 15015, 15300, 15470, 15561, 15675, 15708, 16150, 16302, 16380, 16575, 16796, 16830, 17017, 17100, 17290, 17325, 17556, 17765, 17850, 18018, 18525, 18564, 18700, 18810, 19019, 19380, 19635, 19890, 19950, 20020, 20349, 20475, 20748, 20900, 20995, 21318, 21420, 21450, 21879, 21945, 22100, 22230, 22610, 23100, 23205, 23562, 23940, 24225, 24310, 24453, 24700, 24871, 25025, 25194, 25740, 25935, 26180, 26334, 26775, 27132, 27170, 27300, 27846, 28050, 29070, 29172, 29260, 29393, 29925, 30030, 30940, 31122, 31350, 31977, 32175, 32300, 32604, 32725, 33150, 33660, 33915, 34034, 34580, 34650, 35530, 35700, 36036, 36465, 36575, 37050, 37620, 37791, 38038, 38675, 39270, 39780, 39900, 40698, 40755, 40950, 41990, 42075, 42636, 42900, 43225, 43758, 43890, 44460, 45045, 45220, 46189, 46410, 47025, 47124, 48450, 48620, 48906, 49725, 49742, 50050, 50388, 51051, 51870, 52668, 53295, 53550, 54340, 55575, 55692, 56100, 56525, 57057, 58140, 58786, 58905, 59850, 60060, 60775, 62244, 62700, 62985, 63954, 64350, 65450, 65835, 66300, 67830, 67925, 68068, 69300, 69615, 71060, 72675, 72930, 73150, 74100, 74613, 75075, 75582, 76076, 77350, 77805, 78540, 81396, 81510, 81900, 83980, 84150, 85085, 86450, 87516, 87780, 88179, 88825, 90090, 92378, 92820, 94050, 95095, 96900, 97812, 98175, 99450, 99484, 100100, 101745, 102102, 103740, 104975, 106590, 107100, 109395, 109725, 111150, 113050, 114114, 116025, 117572, 117810, 119700, 121550, 122265, 124355, 125970, 127908, 128700, 129675, 130900, 131670, 135660, 135850, 138567, 139230, 145350, 145860, 146300, 146965, 149226, 150150, 151164, 153153, 154700, 155610, 159885, 163020, 168300, 169575, 170170, 171171, 172900, 176358, 177650, 180180, 182325, 184756, 188100, 188955, 190190, 196350, 198900, 203490, 203775, 204204, 209950, 213180, 218790, 219450, 222300, 223839, 225225, 226100, 228228, 230945, 232050, 235620, 243100, 244530, 248710, 251940, 255255, 259350, 263340, 264537, 266475, 271700, 277134, 278460, 285285, 290700, 293930, 294525, 298452, 300300, 306306, 311220, 314925, 319770, 323323, 329175, 339150, 340340, 342342, 348075, 352716, 355300, 364650, 373065, 377910, 380380, 389025, 392700, 406980, 407550, 415701, 419900, 425425, 437580, 438900, 440895, 447678, 450450, 461890, 464100, 475475, 489060, 497420, 508725, 510510, 518700, 529074, 532950, 546975, 554268, 570570, 587860, 589050, 611325, 612612, 621775, 629850, 639540, 646646, 658350, 678300, 684684, 692835, 696150, 729300, 734825, 746130, 755820, 765765, 778050, 799425, 815100, 831402, 850850, 855855, 881790, 895356, 900900, 923780, 944775, 950950, 969969, 1017450, 1021020, 1058148, 1065900, 1093950, 1119195, 1141140, 1154725, 1178100, 1222650, 1243550, 1259700, 1276275, 1293292, 1316700, 1322685, 1385670, 1392300, 1426425, 1469650, 1492260, 1531530, 1556100, 1598850, 1616615, 1662804, 1701700, 1711710, 1763580, 1865325, 1889550, 1901900, 1939938, 2034900, 2078505, 2187900, 2204475, 2238390, 2309450, 2445300, 2487100, 2552550, 2645370, 2771340, 2852850, 2909907, 2939300, 3063060, 3197700, 3233230, 3423420, 3464175, 3730650, 3779100, 3828825, 3879876, 4157010, 4279275, 4408950, 4476780, 4618900, 4849845, 5105100, 5290740, 5595975, 5705700, 5819814, 6466460, 6613425, 6928350, 7461300, 7657650, 8083075, 8314020, 8558550, 8817900, 9699690, 10392525, 11191950, 11639628, 13226850, 13856700, 14549535, 15315300, 16166150, 17117100, 19399380, 20785050, 22383900, 24249225, 26453700, 29099070, 32332300, 41570100, 48498450, 58198140, 72747675, 96996900, 145495350, 290990700]

約数ペア:

[(1, 290990700), (2, 145495350), (3, 96996900), (4, 72747675), (5, 58198140), (6, 48498450), (7, 41570100), (9, 32332300), (10, 29099070), (11, 26453700), (12, 24249225), (13, 22383900), (14, 20785050), (15, 19399380), (17, 17117100), (18, 16166150), (19, 15315300), (20, 14549535), (21, 13856700), (22, 13226850), (25, 11639628), (26, 11191950), (28, 10392525), (30, 9699690), (33, 8817900), (34, 8558550), (35, 8314020), (36, 8083075), (38, 7657650), (39, 7461300), (42, 6928350), (44, 6613425), (45, 6466460), (50, 5819814), (51, 5705700), (52, 5595975), (55, 5290740), (57, 5105100), (60, 4849845), (63, 4618900), (65, 4476780), (66, 4408950), (68, 4279275), (70, 4157010), (75, 3879876), (76, 3828825), (77, 3779100), (78, 3730650), (84, 3464175), (85, 3423420), (90, 3233230), (91, 3197700), (95, 3063060), (99, 2939300), (100, 2909907), (102, 2852850), (105, 2771340), (110, 2645370), (114, 2552550), (117, 2487100), (119, 2445300), (126, 2309450), (130, 2238390), (132, 2204475), (133, 2187900), (140, 2078505), (143, 2034900), (150, 1939938), (153, 1901900), (154, 1889550), (156, 1865325), (165, 1763580), (170, 1711710), (171, 1701700), (175, 1662804), (180, 1616615), (182, 1598850), (187, 1556100), (190, 1531530), (195, 1492260), (198, 1469650), (204, 1426425), (209, 1392300), (210, 1385670), (220, 1322685), (221, 1316700), (225, 1293292), (228, 1276275), (231, 1259700), (234, 1243550), (238, 1222650), (247, 1178100), (252, 1154725), (255, 1141140), (260, 1119195), (266, 1093950), (273, 1065900), (275, 1058148), (285, 1021020), (286, 1017450), (300, 969969), (306, 950950), (308, 944775), (315, 923780), (323, 900900), (325, 895356), (330, 881790), (340, 855855), (342, 850850), (350, 831402), (357, 815100), (364, 799425), (374, 778050), (380, 765765), (385, 755820), (390, 746130), (396, 734825), (399, 729300), (418, 696150), (420, 692835), (425, 684684), (429, 678300), (442, 658350), (450, 646646), (455, 639540), (462, 629850), (468, 621775), (475, 612612), (476, 611325), (494, 589050), (495, 587860), (510, 570570), (525, 554268), (532, 546975), (546, 532950), (550, 529074), (561, 518700), (570, 510510), (572, 508725), (585, 497420), (595, 489060), (612, 475475), (627, 464100), (630, 461890), (646, 450450), (650, 447678), (660, 440895), (663, 438900), (665, 437580), (684, 425425), (693, 419900), (700, 415701), (714, 407550), (715, 406980), (741, 392700), (748, 389025), (765, 380380), (770, 377910), (780, 373065), (798, 364650), (819, 355300), (825, 352716), (836, 348075), (850, 342342), (855, 340340), (858, 339150), (884, 329175), (900, 323323), (910, 319770), (924, 314925), (935, 311220), (950, 306306), (969, 300300), (975, 298452), (988, 294525), (990, 293930), (1001, 290700), (1020, 285285), (1045, 278460), (1050, 277134), (1071, 271700), (1092, 266475), (1100, 264537), (1105, 263340), (1122, 259350), (1140, 255255), (1155, 251940), (1170, 248710), (1190, 244530), (1197, 243100), (1235, 235620), (1254, 232050), (1260, 230945), (1275, 228228), (1287, 226100), (1292, 225225), (1300, 223839), (1309, 222300), (1326, 219450), (1330, 218790), (1365, 213180), (1386, 209950), (1425, 204204), (1428, 203775), (1430, 203490), (1463, 198900), (1482, 196350), (1530, 190190), (1540, 188955), (1547, 188100), (1575, 184756), (1596, 182325), (1615, 180180), (1638, 177650), (1650, 176358), (1683, 172900), (1700, 171171), (1710, 170170), (1716, 169575), (1729, 168300), (1785, 163020), (1820, 159885), (1870, 155610), (1881, 154700), (1900, 153153), (1925, 151164), (1938, 150150), (1950, 149226), (1980, 146965), (1989, 146300), (1995, 145860), (2002, 145350), (2090, 139230), (2100, 138567), (2142, 135850), (2145, 135660), (2210, 131670), (2223, 130900), (2244, 129675), (2261, 128700), (2275, 127908), (2310, 125970), (2340, 124355), (2380, 122265), (2394, 121550), (2431, 119700), (2470, 117810), (2475, 117572), (2508, 116025), (2550, 114114), (2574, 113050), (2618, 111150), (2652, 109725), (2660, 109395), (2717, 107100), (2730, 106590), (2772, 104975), (2805, 103740), (2850, 102102), (2860, 101745), (2907, 100100), (2925, 99484), (2926, 99450), (2964, 98175), (2975, 97812), (3003, 96900), (3060, 95095), (3094, 94050), (3135, 92820), (3150, 92378), (3230, 90090), (3276, 88825), (3300, 88179), (3315, 87780), (3325, 87516), (3366, 86450), (3420, 85085), (3458, 84150), (3465, 83980), (3553, 81900), (3570, 81510), (3575, 81396), (3705, 78540), (3740, 77805), (3762, 77350), (3825, 76076), (3850, 75582), (3876, 75075), (3900, 74613), (3927, 74100), (3978, 73150), (3990, 72930), (4004, 72675), (4095, 71060), (4180, 69615), (4199, 69300), (4275, 68068), (4284, 67925), (4290, 67830), (4389, 66300), (4420, 65835), (4446, 65450), (4522, 64350), (4550, 63954), (4620, 62985), (4641, 62700), (4675, 62244), (4788, 60775), (4845, 60060), (4862, 59850), (4940, 58905), (4950, 58786), (5005, 58140), (5100, 57057), (5148, 56525), (5187, 56100), (5225, 55692), (5236, 55575), (5355, 54340), (5434, 53550), (5460, 53295), (5525, 52668), (5610, 51870), (5700, 51051), (5775, 50388), (5814, 50050), (5850, 49742), (5852, 49725), (5950, 48906), (5985, 48620), (6006, 48450), (6175, 47124), (6188, 47025), (6270, 46410), (6300, 46189), (6435, 45220), (6460, 45045), (6545, 44460), (6630, 43890), (6650, 43758), (6732, 43225), (6783, 42900), (6825, 42636), (6916, 42075), (6930, 41990), (7106, 40950), (7140, 40755), (7150, 40698), (7293, 39900), (7315, 39780), (7410, 39270), (7524, 38675), (7650, 38038), (7700, 37791), (7735, 37620), (7854, 37050), (7956, 36575), (7980, 36465), (8075, 36036), (8151, 35700), (8190, 35530), (8398, 34650), (8415, 34580), (8550, 34034), (8580, 33915), (8645, 33660), (8778, 33150), (8892, 32725), (8925, 32604), (9009, 32300), (9044, 32175), (9100, 31977), (9282, 31350), (9350, 31122), (9405, 30940), (9690, 30030), (9724, 29925), (9900, 29393), (9945, 29260), (9975, 29172), (10010, 29070), (10374, 28050), (10450, 27846), (10659, 27300), (10710, 27170), (10725, 27132), (10868, 26775), (11050, 26334), (11115, 26180), (11220, 25935), (11305, 25740), (11550, 25194), (11628, 25025), (11700, 24871), (11781, 24700), (11900, 24453), (11970, 24310), (12012, 24225), (12155, 23940), (12350, 23562), (12540, 23205), (12597, 23100), (12870, 22610), (13090, 22230), (13167, 22100), (13260, 21945), (13300, 21879), (13566, 21450), (13585, 21420), (13650, 21318), (13860, 20995), (13923, 20900), (14025, 20748), (14212, 20475), (14300, 20349), (14535, 20020), (14586, 19950), (14630, 19890), (14820, 19635), (15015, 19380), (15300, 19019), (15470, 18810), (15561, 18700), (15675, 18564), (15708, 18525), (16150, 18018), (16302, 17850), (16380, 17765), (16575, 17556), (16796, 17325), (16830, 17290), (17017, 17100)]