90468560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 281398656

約数和(自身を除く): 190930096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 43, 52, 56, 65, 68, 70, 80, 85, 86, 91, 104, 112, 119, 130, 136, 140, 170, 172, 182, 208, 215, 221, 238, 260, 272, 280, 289, 301, 340, 344, 364, 430, 442, 455, 476, 520, 559, 560, 578, 595, 602, 680, 688, 728, 731, 860, 884, 910, 952, 1040, 1105, 1118, 1156, 1190, 1204, 1360, 1445, 1456, 1462, 1505, 1547, 1720, 1768, 1820, 1904, 2023, 2210, 2236, 2312, 2380, 2408, 2795, 2890, 2924, 3010, 3094, 3440, 3536, 3640, 3655, 3757, 3913, 4046, 4420, 4472, 4624, 4760, 4816, 5117, 5590, 5780, 5848, 6020, 6188, 7280, 7310, 7514, 7735, 7826, 8092, 8840, 8944, 9503, 9520, 10115, 10234, 11180, 11560, 11696, 12040, 12376, 12427, 14620, 15028, 15470, 15652, 16184, 17680, 18785, 19006, 19565, 20230, 20468, 22360, 23120, 24080, 24752, 24854, 25585, 26299, 29240, 30056, 30940, 31304, 32368, 37570, 38012, 39130, 40460, 40936, 44720, 47515, 49708, 51170, 52598, 58480, 60112, 61880, 62135, 62608, 66521, 75140, 76024, 78260, 80920, 81872, 86989, 95030, 99416, 102340, 105196, 123760, 124270, 131495, 133042, 150280, 152048, 156520, 161551, 161840, 173978, 190060, 198832, 204680, 210392, 248540, 262990, 266084, 300560, 313040, 323102, 332605, 347956, 380120, 409360, 420784, 434945, 497080, 525980, 532168, 646204, 665210, 695912, 760240, 807755, 869890, 994160, 1051960, 1064336, 1130857, 1292408, 1330420, 1391824, 1615510, 1739780, 2103920, 2261714, 2584816, 2660840, 3231020, 3479560, 4523428, 5321680, 5654285, 6462040, 6959120, 9046856, 11308570, 12924080, 18093712, 22617140, 45234280, 90468560]

約数ペア:

[(1, 90468560), (2, 45234280), (4, 22617140), (5, 18093712), (7, 12924080), (8, 11308570), (10, 9046856), (13, 6959120), (14, 6462040), (16, 5654285), (17, 5321680), (20, 4523428), (26, 3479560), (28, 3231020), (34, 2660840), (35, 2584816), (40, 2261714), (43, 2103920), (52, 1739780), (56, 1615510), (65, 1391824), (68, 1330420), (70, 1292408), (80, 1130857), (85, 1064336), (86, 1051960), (91, 994160), (104, 869890), (112, 807755), (119, 760240), (130, 695912), (136, 665210), (140, 646204), (170, 532168), (172, 525980), (182, 497080), (208, 434945), (215, 420784), (221, 409360), (238, 380120), (260, 347956), (272, 332605), (280, 323102), (289, 313040), (301, 300560), (340, 266084), (344, 262990), (364, 248540), (430, 210392), (442, 204680), (455, 198832), (476, 190060), (520, 173978), (559, 161840), (560, 161551), (578, 156520), (595, 152048), (602, 150280), (680, 133042), (688, 131495), (728, 124270), (731, 123760), (860, 105196), (884, 102340), (910, 99416), (952, 95030), (1040, 86989), (1105, 81872), (1118, 80920), (1156, 78260), (1190, 76024), (1204, 75140), (1360, 66521), (1445, 62608), (1456, 62135), (1462, 61880), (1505, 60112), (1547, 58480), (1720, 52598), (1768, 51170), (1820, 49708), (1904, 47515), (2023, 44720), (2210, 40936), (2236, 40460), (2312, 39130), (2380, 38012), (2408, 37570), (2795, 32368), (2890, 31304), (2924, 30940), (3010, 30056), (3094, 29240), (3440, 26299), (3536, 25585), (3640, 24854), (3655, 24752), (3757, 24080), (3913, 23120), (4046, 22360), (4420, 20468), (4472, 20230), (4624, 19565), (4760, 19006), (4816, 18785), (5117, 17680), (5590, 16184), (5780, 15652), (5848, 15470), (6020, 15028), (6188, 14620), (7280, 12427), (7310, 12376), (7514, 12040), (7735, 11696), (7826, 11560), (8092, 11180), (8840, 10234), (8944, 10115), (9503, 9520)]