489853980

素因数分解:

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

素因数の和:77

約数の個数: 648

約数和(自身を含む): 2086169904

約数和(自身を除く): 1596315924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 54, 55, 60, 63, 66, 68, 70, 77, 81, 84, 85, 90, 98, 99, 102, 105, 108, 110, 119, 121, 126, 132, 135, 140, 147, 153, 154, 162, 165, 170, 180, 187, 189, 196, 198, 204, 210, 220, 231, 238, 242, 243, 245, 252, 255, 270, 294, 297, 306, 308, 315, 324, 330, 340, 357, 363, 374, 378, 385, 396, 405, 420, 441, 459, 462, 476, 484, 486, 490, 495, 510, 539, 540, 561, 567, 588, 594, 595, 605, 612, 630, 660, 693, 714, 726, 735, 748, 756, 765, 770, 810, 833, 847, 882, 891, 918, 924, 935, 945, 972, 980, 990, 1020, 1071, 1078, 1089, 1122, 1134, 1155, 1188, 1190, 1210, 1215, 1260, 1309, 1323, 1377, 1386, 1428, 1452, 1470, 1485, 1530, 1540, 1617, 1620, 1666, 1683, 1694, 1701, 1764, 1782, 1785, 1815, 1836, 1870, 1890, 1980, 2057, 2079, 2142, 2156, 2178, 2205, 2244, 2268, 2295, 2310, 2380, 2420, 2430, 2499, 2541, 2618, 2646, 2673, 2695, 2754, 2772, 2805, 2835, 2940, 2970, 3060, 3213, 3234, 3267, 3332, 3366, 3388, 3402, 3465, 3564, 3570, 3630, 3740, 3780, 3927, 3969, 4114, 4131, 4158, 4165, 4235, 4284, 4356, 4410, 4455, 4590, 4620, 4851, 4860, 4998, 5049, 5082, 5236, 5292, 5346, 5355, 5390, 5445, 5508, 5610, 5670, 5929, 5940, 6171, 6237, 6426, 6468, 6534, 6545, 6615, 6732, 6804, 6885, 6930, 7140, 7260, 7497, 7623, 7854, 7938, 8085, 8228, 8262, 8316, 8330, 8415, 8470, 8505, 8820, 8910, 9163, 9180, 9639, 9702, 9801, 9996, 10098, 10164, 10285, 10395, 10692, 10710, 10780, 10890, 11220, 11340, 11781, 11858, 11907, 12342, 12474, 12495, 12705, 12852, 13068, 13090, 13230, 13365, 13770, 13860, 14399, 14553, 14994, 15147, 15246, 15708, 15876, 16065, 16170, 16335, 16524, 16660, 16830, 16940, 17010, 17787, 17820, 18326, 18513, 18711, 19278, 19404, 19602, 19635, 19845, 20196, 20570, 20655, 20790, 21420, 21780, 22491, 22869, 23562, 23716, 23814, 24255, 24684, 24948, 24990, 25245, 25410, 26180, 26460, 26730, 27489, 27540, 28798, 28917, 29106, 29403, 29645, 29988, 30294, 30492, 30855, 31185, 32130, 32340, 32670, 33660, 34020, 35343, 35574, 36652, 37026, 37422, 37485, 38115, 38556, 39204, 39270, 39690, 41140, 41310, 41580, 43197, 43659, 44982, 45441, 45738, 45815, 47124, 47628, 48195, 48510, 49005, 49980, 50490, 50820, 53361, 53460, 54978, 55539, 57596, 57834, 58212, 58806, 58905, 59290, 59535, 60588, 61710, 62370, 64260, 65340, 67473, 68607, 70686, 71148, 71995, 72765, 74052, 74844, 74970, 75735, 76230, 78540, 79380, 82467, 82620, 86394, 87318, 88935, 89964, 90882, 91476, 91630, 92565, 93555, 96390, 97020, 98010, 100793, 100980, 106029, 106722, 109956, 111078, 112455, 114345, 115668, 117612, 117810, 118580, 119070, 123420, 124740, 129591, 130977, 134946, 137214, 137445, 141372, 143990, 144585, 145530, 147015, 149940, 151470, 152460, 160083, 164934, 166617, 172788, 174636, 176715, 177870, 181764, 183260, 185130, 187110, 192780, 196020, 201586, 202419, 205821, 212058, 213444, 215985, 218295, 222156, 224910, 227205, 228690, 235620, 238140, 247401, 259182, 261954, 266805, 269892, 274428, 274890, 277695, 287980, 289170, 291060, 294030, 302379, 302940, 318087, 320166, 329868, 333234, 337365, 343035, 353430, 355740, 370260, 374220, 388773, 403172, 404838, 411642, 412335, 424116, 431970, 436590, 449820, 454410, 457380, 480249, 494802, 499851, 503965, 518364, 523908, 530145, 533610, 549780, 555390, 578340, 588060, 604758, 636174, 640332, 647955, 654885, 666468, 674730, 686070, 706860, 742203, 777546, 800415, 809676, 823284, 824670, 833085, 863940, 873180, 907137, 908820, 960498, 989604, 999702, 1007930, 1012095, 1029105, 1060290, 1067220, 1110780, 1166319, 1209516, 1237005, 1272348, 1295910, 1309770, 1349460, 1372140, 1440747, 1484406, 1511895, 1555092, 1590435, 1600830, 1649340, 1666170, 1814274, 1920996, 1943865, 1999404, 2015860, 2024190, 2058210, 2120580, 2226609, 2332638, 2401245, 2474010, 2499255, 2591820, 2619540, 2721411, 2881494, 2968812, 3023790, 3180870, 3201660, 3332340, 3498957, 3628548, 3711015, 3887730, 4048380, 4116420, 4453218, 4535685, 4665276, 4802490, 4948020, 4998510, 5442822, 5762988, 5831595, 6047580, 6361740, 6997914, 7203735, 7422030, 7775460, 8164233, 8906436, 9071370, 9604980, 9997020, 10885644, 11133045, 11663190, 13607055, 13995828, 14407470, 14844060, 16328466, 17494785, 18142740, 22266090, 23326380, 24492699, 27214110, 28814940, 32656932, 34989570, 40821165, 44532180, 48985398, 54428220, 69979140, 81642330, 97970796, 122463495, 163284660, 244926990, 489853980]

約数ペア:

[(1, 489853980), (2, 244926990), (3, 163284660), (4, 122463495), (5, 97970796), (6, 81642330), (7, 69979140), (9, 54428220), (10, 48985398), (11, 44532180), (12, 40821165), (14, 34989570), (15, 32656932), (17, 28814940), (18, 27214110), (20, 24492699), (21, 23326380), (22, 22266090), (27, 18142740), (28, 17494785), (30, 16328466), (33, 14844060), (34, 14407470), (35, 13995828), (36, 13607055), (42, 11663190), (44, 11133045), (45, 10885644), (49, 9997020), (51, 9604980), (54, 9071370), (55, 8906436), (60, 8164233), (63, 7775460), (66, 7422030), (68, 7203735), (70, 6997914), (77, 6361740), (81, 6047580), (84, 5831595), (85, 5762988), (90, 5442822), (98, 4998510), (99, 4948020), (102, 4802490), (105, 4665276), (108, 4535685), (110, 4453218), (119, 4116420), (121, 4048380), (126, 3887730), (132, 3711015), (135, 3628548), (140, 3498957), (147, 3332340), (153, 3201660), (154, 3180870), (162, 3023790), (165, 2968812), (170, 2881494), (180, 2721411), (187, 2619540), (189, 2591820), (196, 2499255), (198, 2474010), (204, 2401245), (210, 2332638), (220, 2226609), (231, 2120580), (238, 2058210), (242, 2024190), (243, 2015860), (245, 1999404), (252, 1943865), (255, 1920996), (270, 1814274), (294, 1666170), (297, 1649340), (306, 1600830), (308, 1590435), (315, 1555092), (324, 1511895), (330, 1484406), (340, 1440747), (357, 1372140), (363, 1349460), (374, 1309770), (378, 1295910), (385, 1272348), (396, 1237005), (405, 1209516), (420, 1166319), (441, 1110780), (459, 1067220), (462, 1060290), (476, 1029105), (484, 1012095), (486, 1007930), (490, 999702), (495, 989604), (510, 960498), (539, 908820), (540, 907137), (561, 873180), (567, 863940), (588, 833085), (594, 824670), (595, 823284), (605, 809676), (612, 800415), (630, 777546), (660, 742203), (693, 706860), (714, 686070), (726, 674730), (735, 666468), (748, 654885), (756, 647955), (765, 640332), (770, 636174), (810, 604758), (833, 588060), (847, 578340), (882, 555390), (891, 549780), (918, 533610), (924, 530145), (935, 523908), (945, 518364), (972, 503965), (980, 499851), (990, 494802), (1020, 480249), (1071, 457380), (1078, 454410), (1089, 449820), (1122, 436590), (1134, 431970), (1155, 424116), (1188, 412335), (1190, 411642), (1210, 404838), (1215, 403172), (1260, 388773), (1309, 374220), (1323, 370260), (1377, 355740), (1386, 353430), (1428, 343035), (1452, 337365), (1470, 333234), (1485, 329868), (1530, 320166), (1540, 318087), (1617, 302940), (1620, 302379), (1666, 294030), (1683, 291060), (1694, 289170), (1701, 287980), (1764, 277695), (1782, 274890), (1785, 274428), (1815, 269892), (1836, 266805), (1870, 261954), (1890, 259182), (1980, 247401), (2057, 238140), (2079, 235620), (2142, 228690), (2156, 227205), (2178, 224910), (2205, 222156), (2244, 218295), (2268, 215985), (2295, 213444), (2310, 212058), (2380, 205821), (2420, 202419), (2430, 201586), (2499, 196020), (2541, 192780), (2618, 187110), (2646, 185130), (2673, 183260), (2695, 181764), (2754, 177870), (2772, 176715), (2805, 174636), (2835, 172788), (2940, 166617), (2970, 164934), (3060, 160083), (3213, 152460), (3234, 151470), (3267, 149940), (3332, 147015), (3366, 145530), (3388, 144585), (3402, 143990), (3465, 141372), (3564, 137445), (3570, 137214), (3630, 134946), (3740, 130977), (3780, 129591), (3927, 124740), (3969, 123420), (4114, 119070), (4131, 118580), (4158, 117810), (4165, 117612), (4235, 115668), (4284, 114345), (4356, 112455), (4410, 111078), (4455, 109956), (4590, 106722), (4620, 106029), (4851, 100980), (4860, 100793), (4998, 98010), (5049, 97020), (5082, 96390), (5236, 93555), (5292, 92565), (5346, 91630), (5355, 91476), (5390, 90882), (5445, 89964), (5508, 88935), (5610, 87318), (5670, 86394), (5929, 82620), (5940, 82467), (6171, 79380), (6237, 78540), (6426, 76230), (6468, 75735), (6534, 74970), (6545, 74844), (6615, 74052), (6732, 72765), (6804, 71995), (6885, 71148), (6930, 70686), (7140, 68607), (7260, 67473), (7497, 65340), (7623, 64260), (7854, 62370), (7938, 61710), (8085, 60588), (8228, 59535), (8262, 59290), (8316, 58905), (8330, 58806), (8415, 58212), (8470, 57834), (8505, 57596), (8820, 55539), (8910, 54978), (9163, 53460), (9180, 53361), (9639, 50820), (9702, 50490), (9801, 49980), (9996, 49005), (10098, 48510), (10164, 48195), (10285, 47628), (10395, 47124), (10692, 45815), (10710, 45738), (10780, 45441), (10890, 44982), (11220, 43659), (11340, 43197), (11781, 41580), (11858, 41310), (11907, 41140), (12342, 39690), (12474, 39270), (12495, 39204), (12705, 38556), (12852, 38115), (13068, 37485), (13090, 37422), (13230, 37026), (13365, 36652), (13770, 35574), (13860, 35343), (14399, 34020), (14553, 33660), (14994, 32670), (15147, 32340), (15246, 32130), (15708, 31185), (15876, 30855), (16065, 30492), (16170, 30294), (16335, 29988), (16524, 29645), (16660, 29403), (16830, 29106), (16940, 28917), (17010, 28798), (17787, 27540), (17820, 27489), (18326, 26730), (18513, 26460), (18711, 26180), (19278, 25410), (19404, 25245), (19602, 24990), (19635, 24948), (19845, 24684), (20196, 24255), (20570, 23814), (20655, 23716), (20790, 23562), (21420, 22869), (21780, 22491)]