2489493600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 648

約数和(自身を含む): 10381257432

約数和(自身を除く): 7891763832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 32, 33, 34, 36, 40, 43, 44, 45, 48, 50, 51, 55, 60, 66, 68, 72, 75, 80, 85, 86, 88, 90, 96, 99, 100, 102, 110, 120, 129, 132, 136, 144, 150, 153, 160, 165, 170, 172, 176, 180, 187, 198, 200, 204, 215, 220, 225, 240, 255, 258, 264, 272, 275, 288, 300, 306, 330, 340, 344, 352, 360, 374, 387, 396, 400, 408, 425, 430, 440, 450, 473, 480, 495, 510, 516, 528, 544, 550, 561, 600, 612, 645, 660, 680, 688, 720, 731, 748, 765, 774, 792, 800, 816, 825, 850, 860, 880, 900, 935, 946, 990, 1020, 1032, 1056, 1075, 1100, 1122, 1200, 1224, 1275, 1290, 1320, 1360, 1376, 1419, 1440, 1462, 1496, 1530, 1548, 1584, 1632, 1650, 1683, 1700, 1720, 1760, 1800, 1849, 1870, 1892, 1935, 1980, 2040, 2064, 2150, 2193, 2200, 2244, 2365, 2400, 2448, 2475, 2550, 2580, 2640, 2720, 2805, 2838, 2924, 2992, 3060, 3096, 3168, 3225, 3300, 3366, 3400, 3440, 3600, 3655, 3698, 3740, 3784, 3825, 3870, 3960, 4080, 4128, 4257, 4300, 4386, 4400, 4488, 4675, 4730, 4896, 4950, 5100, 5160, 5280, 5547, 5610, 5676, 5848, 5984, 6120, 6192, 6450, 6579, 6600, 6732, 6800, 6880, 7095, 7200, 7310, 7396, 7480, 7568, 7650, 7740, 7920, 8041, 8160, 8415, 8514, 8600, 8772, 8800, 8976, 9245, 9350, 9460, 9675, 9900, 10200, 10320, 10965, 11094, 11220, 11352, 11696, 11825, 12240, 12384, 12900, 13158, 13200, 13464, 13600, 14025, 14190, 14620, 14792, 14960, 15136, 15300, 15480, 15840, 16082, 16641, 16830, 17028, 17200, 17544, 17952, 18275, 18490, 18700, 18920, 19350, 19800, 20339, 20400, 20640, 21285, 21930, 22188, 22440, 22704, 23392, 23650, 24123, 24480, 25800, 26316, 26400, 26928, 27735, 28050, 28380, 29240, 29584, 29920, 30600, 30960, 31433, 32164, 32895, 33282, 33660, 34056, 34400, 35088, 35475, 36550, 36980, 37400, 37840, 38700, 39600, 40205, 40678, 40800, 42075, 42570, 43860, 44376, 44880, 45408, 46225, 47300, 48246, 51600, 52632, 53856, 54825, 55470, 56100, 56760, 58480, 59168, 61017, 61200, 61920, 62866, 64328, 65790, 66564, 67320, 68112, 70176, 70950, 72369, 73100, 73960, 74800, 75680, 77400, 79200, 80410, 81356, 83205, 84150, 85140, 87720, 88752, 89760, 92450, 94299, 94600, 96492, 101695, 103200, 105264, 106425, 109650, 110940, 112200, 113520, 116960, 120615, 122034, 122400, 125732, 128656, 131580, 133128, 134640, 136224, 138675, 141900, 144738, 146200, 147920, 149600, 154800, 157165, 160820, 162712, 164475, 166410, 168300, 170280, 175440, 177504, 183051, 184900, 188598, 189200, 192984, 201025, 203390, 210528, 212850, 219300, 221880, 224400, 227040, 241230, 244068, 251464, 257312, 263160, 266256, 269280, 277350, 282897, 283800, 289476, 292400, 295840, 305085, 309600, 314330, 321640, 325424, 328950, 332820, 336600, 340560, 345763, 350880, 361845, 366102, 369800, 377196, 378400, 385968, 402050, 406780, 416025, 425700, 438600, 443760, 448800, 471495, 482460, 488136, 502928, 508475, 526320, 532512, 554700, 565794, 567600, 578952, 584800, 603075, 610170, 628660, 643280, 650848, 657900, 665640, 673200, 681120, 691526, 723690, 732204, 739600, 754392, 771936, 785825, 804100, 813560, 832050, 851400, 877200, 887520, 915255, 942990, 964920, 976272, 1005856, 1016950, 1037289, 1052640, 1109400, 1131588, 1135200, 1157904, 1206150, 1220340, 1257320, 1286560, 1315800, 1331280, 1346400, 1383052, 1414485, 1447380, 1464408, 1479200, 1508784, 1525425, 1571650, 1608200, 1627120, 1664100, 1702800, 1728815, 1754400, 1809225, 1830510, 1885980, 1929840, 1952544, 2033900, 2074578, 2218800, 2263176, 2315808, 2357475, 2412300, 2440680, 2514640, 2631600, 2662560, 2766104, 2828970, 2894760, 2928816, 3017568, 3050850, 3111867, 3143300, 3216400, 3254240, 3328200, 3405600, 3457630, 3618450, 3661020, 3771960, 3859680, 4067800, 4149156, 4437600, 4526352, 4576275, 4714950, 4824600, 4881360, 5029280, 5186445, 5263200, 5532208, 5657940, 5789520, 5857632, 6101700, 6223734, 6286600, 6432800, 6656400, 6915260, 7072425, 7236900, 7322040, 7543920, 8135600, 8298312, 8644075, 9052704, 9152550, 9429900, 9649200, 9762720, 10372890, 11064416, 11315880, 11579040, 12203400, 12447468, 12573200, 13312800, 13830520, 14144850, 14473800, 14644080, 15087840, 15559335, 16271200, 16596624, 17288150, 18305100, 18859800, 19298400, 20745780, 22631760, 24406800, 24894936, 25146400, 25932225, 27661040, 28289700, 28947600, 29288160, 31118670, 33193248, 34576300, 36610200, 37719600, 41491560, 45263520, 48813600, 49789872, 51864450, 55322080, 56579400, 57895200, 62237340, 69152600, 73220400, 75439200, 77796675, 82983120, 99579744, 103728900, 113158800, 124474680, 138305200, 146440800, 155593350, 165966240, 207457800, 226317600, 248949360, 276610400, 311186700, 414915600, 497898720, 622373400, 829831200, 1244746800, 2489493600]

約数ペア:

[(1, 2489493600), (2, 1244746800), (3, 829831200), (4, 622373400), (5, 497898720), (6, 414915600), (8, 311186700), (9, 276610400), (10, 248949360), (11, 226317600), (12, 207457800), (15, 165966240), (16, 155593350), (17, 146440800), (18, 138305200), (20, 124474680), (22, 113158800), (24, 103728900), (25, 99579744), (30, 82983120), (32, 77796675), (33, 75439200), (34, 73220400), (36, 69152600), (40, 62237340), (43, 57895200), (44, 56579400), (45, 55322080), (48, 51864450), (50, 49789872), (51, 48813600), (55, 45263520), (60, 41491560), (66, 37719600), (68, 36610200), (72, 34576300), (75, 33193248), (80, 31118670), (85, 29288160), (86, 28947600), (88, 28289700), (90, 27661040), (96, 25932225), (99, 25146400), (100, 24894936), (102, 24406800), (110, 22631760), (120, 20745780), (129, 19298400), (132, 18859800), (136, 18305100), (144, 17288150), (150, 16596624), (153, 16271200), (160, 15559335), (165, 15087840), (170, 14644080), (172, 14473800), (176, 14144850), (180, 13830520), (187, 13312800), (198, 12573200), (200, 12447468), (204, 12203400), (215, 11579040), (220, 11315880), (225, 11064416), (240, 10372890), (255, 9762720), (258, 9649200), (264, 9429900), (272, 9152550), (275, 9052704), (288, 8644075), (300, 8298312), (306, 8135600), (330, 7543920), (340, 7322040), (344, 7236900), (352, 7072425), (360, 6915260), (374, 6656400), (387, 6432800), (396, 6286600), (400, 6223734), (408, 6101700), (425, 5857632), (430, 5789520), (440, 5657940), (450, 5532208), (473, 5263200), (480, 5186445), (495, 5029280), (510, 4881360), (516, 4824600), (528, 4714950), (544, 4576275), (550, 4526352), (561, 4437600), (600, 4149156), (612, 4067800), (645, 3859680), (660, 3771960), (680, 3661020), (688, 3618450), (720, 3457630), (731, 3405600), (748, 3328200), (765, 3254240), (774, 3216400), (792, 3143300), (800, 3111867), (816, 3050850), (825, 3017568), (850, 2928816), (860, 2894760), (880, 2828970), (900, 2766104), (935, 2662560), (946, 2631600), (990, 2514640), (1020, 2440680), (1032, 2412300), (1056, 2357475), (1075, 2315808), (1100, 2263176), (1122, 2218800), (1200, 2074578), (1224, 2033900), (1275, 1952544), (1290, 1929840), (1320, 1885980), (1360, 1830510), (1376, 1809225), (1419, 1754400), (1440, 1728815), (1462, 1702800), (1496, 1664100), (1530, 1627120), (1548, 1608200), (1584, 1571650), (1632, 1525425), (1650, 1508784), (1683, 1479200), (1700, 1464408), (1720, 1447380), (1760, 1414485), (1800, 1383052), (1849, 1346400), (1870, 1331280), (1892, 1315800), (1935, 1286560), (1980, 1257320), (2040, 1220340), (2064, 1206150), (2150, 1157904), (2193, 1135200), (2200, 1131588), (2244, 1109400), (2365, 1052640), (2400, 1037289), (2448, 1016950), (2475, 1005856), (2550, 976272), (2580, 964920), (2640, 942990), (2720, 915255), (2805, 887520), (2838, 877200), (2924, 851400), (2992, 832050), (3060, 813560), (3096, 804100), (3168, 785825), (3225, 771936), (3300, 754392), (3366, 739600), (3400, 732204), (3440, 723690), (3600, 691526), (3655, 681120), (3698, 673200), (3740, 665640), (3784, 657900), (3825, 650848), (3870, 643280), (3960, 628660), (4080, 610170), (4128, 603075), (4257, 584800), (4300, 578952), (4386, 567600), (4400, 565794), (4488, 554700), (4675, 532512), (4730, 526320), (4896, 508475), (4950, 502928), (5100, 488136), (5160, 482460), (5280, 471495), (5547, 448800), (5610, 443760), (5676, 438600), (5848, 425700), (5984, 416025), (6120, 406780), (6192, 402050), (6450, 385968), (6579, 378400), (6600, 377196), (6732, 369800), (6800, 366102), (6880, 361845), (7095, 350880), (7200, 345763), (7310, 340560), (7396, 336600), (7480, 332820), (7568, 328950), (7650, 325424), (7740, 321640), (7920, 314330), (8041, 309600), (8160, 305085), (8415, 295840), (8514, 292400), (8600, 289476), (8772, 283800), (8800, 282897), (8976, 277350), (9245, 269280), (9350, 266256), (9460, 263160), (9675, 257312), (9900, 251464), (10200, 244068), (10320, 241230), (10965, 227040), (11094, 224400), (11220, 221880), (11352, 219300), (11696, 212850), (11825, 210528), (12240, 203390), (12384, 201025), (12900, 192984), (13158, 189200), (13200, 188598), (13464, 184900), (13600, 183051), (14025, 177504), (14190, 175440), (14620, 170280), (14792, 168300), (14960, 166410), (15136, 164475), (15300, 162712), (15480, 160820), (15840, 157165), (16082, 154800), (16641, 149600), (16830, 147920), (17028, 146200), (17200, 144738), (17544, 141900), (17952, 138675), (18275, 136224), (18490, 134640), (18700, 133128), (18920, 131580), (19350, 128656), (19800, 125732), (20339, 122400), (20400, 122034), (20640, 120615), (21285, 116960), (21930, 113520), (22188, 112200), (22440, 110940), (22704, 109650), (23392, 106425), (23650, 105264), (24123, 103200), (24480, 101695), (25800, 96492), (26316, 94600), (26400, 94299), (26928, 92450), (27735, 89760), (28050, 88752), (28380, 87720), (29240, 85140), (29584, 84150), (29920, 83205), (30600, 81356), (30960, 80410), (31433, 79200), (32164, 77400), (32895, 75680), (33282, 74800), (33660, 73960), (34056, 73100), (34400, 72369), (35088, 70950), (35475, 70176), (36550, 68112), (36980, 67320), (37400, 66564), (37840, 65790), (38700, 64328), (39600, 62866), (40205, 61920), (40678, 61200), (40800, 61017), (42075, 59168), (42570, 58480), (43860, 56760), (44376, 56100), (44880, 55470), (45408, 54825), (46225, 53856), (47300, 52632), (48246, 51600)]