91027560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 319334400

約数和(自身を除く): 228306840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 43, 46, 52, 59, 60, 65, 69, 78, 86, 92, 104, 115, 118, 120, 129, 130, 138, 156, 172, 177, 184, 195, 215, 230, 236, 258, 260, 276, 295, 299, 312, 344, 345, 354, 390, 430, 460, 472, 516, 520, 552, 559, 590, 598, 645, 690, 708, 767, 780, 860, 885, 897, 920, 989, 1032, 1118, 1180, 1196, 1290, 1357, 1380, 1416, 1495, 1534, 1560, 1677, 1720, 1770, 1794, 1978, 2236, 2301, 2360, 2392, 2537, 2580, 2714, 2760, 2795, 2967, 2990, 3068, 3354, 3540, 3588, 3835, 3956, 4071, 4472, 4485, 4602, 4945, 5074, 5160, 5428, 5590, 5934, 5980, 6136, 6708, 6785, 7080, 7176, 7611, 7670, 7912, 8142, 8385, 8970, 9204, 9890, 10148, 10856, 11180, 11505, 11868, 11960, 12685, 12857, 13416, 13570, 14835, 15222, 15340, 16284, 16770, 17641, 17940, 18408, 19780, 20296, 20355, 22360, 23010, 23736, 25370, 25714, 27140, 29670, 30444, 30680, 32568, 32981, 33540, 35282, 35880, 38055, 38571, 39560, 40710, 46020, 50740, 51428, 52923, 54280, 58351, 59340, 60888, 64285, 65962, 67080, 70564, 76110, 77142, 81420, 88205, 92040, 98943, 101480, 102856, 105846, 116702, 118680, 128570, 131924, 141128, 152220, 154284, 162840, 164905, 175053, 176410, 192855, 197886, 211692, 233404, 257140, 263848, 264615, 291755, 304440, 308568, 329810, 350106, 352820, 385710, 395772, 423384, 466808, 494715, 514280, 529230, 583510, 659620, 700212, 705640, 758563, 771420, 791544, 875265, 989430, 1058460, 1167020, 1319240, 1400424, 1517126, 1542840, 1750530, 1978860, 2116920, 2275689, 2334040, 3034252, 3501060, 3792815, 3957720, 4551378, 6068504, 7002120, 7585630, 9102756, 11378445, 15171260, 18205512, 22756890, 30342520, 45513780, 91027560]

約数ペア:

[(1, 91027560), (2, 45513780), (3, 30342520), (4, 22756890), (5, 18205512), (6, 15171260), (8, 11378445), (10, 9102756), (12, 7585630), (13, 7002120), (15, 6068504), (20, 4551378), (23, 3957720), (24, 3792815), (26, 3501060), (30, 3034252), (39, 2334040), (40, 2275689), (43, 2116920), (46, 1978860), (52, 1750530), (59, 1542840), (60, 1517126), (65, 1400424), (69, 1319240), (78, 1167020), (86, 1058460), (92, 989430), (104, 875265), (115, 791544), (118, 771420), (120, 758563), (129, 705640), (130, 700212), (138, 659620), (156, 583510), (172, 529230), (177, 514280), (184, 494715), (195, 466808), (215, 423384), (230, 395772), (236, 385710), (258, 352820), (260, 350106), (276, 329810), (295, 308568), (299, 304440), (312, 291755), (344, 264615), (345, 263848), (354, 257140), (390, 233404), (430, 211692), (460, 197886), (472, 192855), (516, 176410), (520, 175053), (552, 164905), (559, 162840), (590, 154284), (598, 152220), (645, 141128), (690, 131924), (708, 128570), (767, 118680), (780, 116702), (860, 105846), (885, 102856), (897, 101480), (920, 98943), (989, 92040), (1032, 88205), (1118, 81420), (1180, 77142), (1196, 76110), (1290, 70564), (1357, 67080), (1380, 65962), (1416, 64285), (1495, 60888), (1534, 59340), (1560, 58351), (1677, 54280), (1720, 52923), (1770, 51428), (1794, 50740), (1978, 46020), (2236, 40710), (2301, 39560), (2360, 38571), (2392, 38055), (2537, 35880), (2580, 35282), (2714, 33540), (2760, 32981), (2795, 32568), (2967, 30680), (2990, 30444), (3068, 29670), (3354, 27140), (3540, 25714), (3588, 25370), (3835, 23736), (3956, 23010), (4071, 22360), (4472, 20355), (4485, 20296), (4602, 19780), (4945, 18408), (5074, 17940), (5160, 17641), (5428, 16770), (5590, 16284), (5934, 15340), (5980, 15222), (6136, 14835), (6708, 13570), (6785, 13416), (7080, 12857), (7176, 12685), (7611, 11960), (7670, 11868), (7912, 11505), (8142, 11180), (8385, 10856), (8970, 10148), (9204, 9890)]