90991680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 325672704

約数和(自身を除く): 234681024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 317, 320, 345, 368, 390, 416, 460, 480, 520, 552, 598, 624, 634, 690, 736, 780, 832, 897, 920, 951, 960, 1040, 1104, 1196, 1248, 1268, 1380, 1472, 1495, 1560, 1585, 1794, 1840, 1902, 2080, 2208, 2392, 2496, 2536, 2760, 2990, 3120, 3170, 3588, 3680, 3804, 4121, 4160, 4416, 4485, 4755, 4784, 5072, 5520, 5980, 6240, 6340, 7176, 7291, 7360, 7608, 8242, 8970, 9510, 9568, 10144, 11040, 11960, 12363, 12480, 12680, 14352, 14582, 15216, 16484, 17940, 19020, 19136, 20288, 20605, 21873, 22080, 23920, 24726, 25360, 28704, 29164, 30432, 32968, 35880, 36455, 38040, 41210, 43746, 47840, 49452, 50720, 57408, 58328, 60864, 61815, 65936, 71760, 72910, 76080, 82420, 87492, 94783, 95680, 98904, 101440, 109365, 116656, 123630, 131872, 143520, 145820, 152160, 164840, 174984, 189566, 197808, 218730, 233312, 247260, 263744, 284349, 287040, 291640, 304320, 329680, 349968, 379132, 395616, 437460, 466624, 473915, 494520, 568698, 583280, 659360, 699936, 758264, 791232, 874920, 947830, 989040, 1137396, 1166560, 1318720, 1399872, 1421745, 1516528, 1749840, 1895660, 1978080, 2274792, 2333120, 2843490, 3033056, 3499680, 3791320, 3956160, 4549584, 5686980, 6066112, 6999360, 7582640, 9099168, 11373960, 15165280, 18198336, 22747920, 30330560, 45495840, 90991680]

約数ペア:

[(1, 90991680), (2, 45495840), (3, 30330560), (4, 22747920), (5, 18198336), (6, 15165280), (8, 11373960), (10, 9099168), (12, 7582640), (13, 6999360), (15, 6066112), (16, 5686980), (20, 4549584), (23, 3956160), (24, 3791320), (26, 3499680), (30, 3033056), (32, 2843490), (39, 2333120), (40, 2274792), (46, 1978080), (48, 1895660), (52, 1749840), (60, 1516528), (64, 1421745), (65, 1399872), (69, 1318720), (78, 1166560), (80, 1137396), (92, 989040), (96, 947830), (104, 874920), (115, 791232), (120, 758264), (130, 699936), (138, 659360), (156, 583280), (160, 568698), (184, 494520), (192, 473915), (195, 466624), (208, 437460), (230, 395616), (240, 379132), (260, 349968), (276, 329680), (299, 304320), (312, 291640), (317, 287040), (320, 284349), (345, 263744), (368, 247260), (390, 233312), (416, 218730), (460, 197808), (480, 189566), (520, 174984), (552, 164840), (598, 152160), (624, 145820), (634, 143520), (690, 131872), (736, 123630), (780, 116656), (832, 109365), (897, 101440), (920, 98904), (951, 95680), (960, 94783), (1040, 87492), (1104, 82420), (1196, 76080), (1248, 72910), (1268, 71760), (1380, 65936), (1472, 61815), (1495, 60864), (1560, 58328), (1585, 57408), (1794, 50720), (1840, 49452), (1902, 47840), (2080, 43746), (2208, 41210), (2392, 38040), (2496, 36455), (2536, 35880), (2760, 32968), (2990, 30432), (3120, 29164), (3170, 28704), (3588, 25360), (3680, 24726), (3804, 23920), (4121, 22080), (4160, 21873), (4416, 20605), (4485, 20288), (4755, 19136), (4784, 19020), (5072, 17940), (5520, 16484), (5980, 15216), (6240, 14582), (6340, 14352), (7176, 12680), (7291, 12480), (7360, 12363), (7608, 11960), (8242, 11040), (8970, 10144), (9510, 9568)]