90955800

素因数分解:

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

素因数の和:84

約数の個数: 288

約数和(自身を含む): 345290400

約数和(自身を除く): 254334600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 25, 26, 30, 36, 39, 40, 45, 46, 50, 52, 60, 65, 69, 72, 75, 78, 90, 92, 100, 104, 115, 117, 120, 130, 138, 150, 156, 169, 180, 184, 195, 200, 207, 225, 230, 234, 260, 276, 299, 300, 312, 325, 338, 345, 360, 390, 414, 450, 460, 468, 507, 520, 552, 575, 585, 598, 600, 650, 676, 690, 780, 828, 845, 897, 900, 920, 936, 975, 1014, 1035, 1150, 1170, 1196, 1300, 1352, 1380, 1495, 1521, 1560, 1656, 1690, 1725, 1794, 1800, 1950, 2028, 2070, 2197, 2300, 2340, 2392, 2535, 2600, 2691, 2760, 2925, 2990, 3042, 3380, 3450, 3588, 3887, 3900, 4056, 4140, 4225, 4394, 4485, 4600, 4680, 5070, 5175, 5382, 5850, 5980, 6084, 6591, 6760, 6900, 7176, 7475, 7605, 7774, 7800, 8280, 8450, 8788, 8970, 10140, 10350, 10764, 10985, 11661, 11700, 11960, 12168, 12675, 13182, 13455, 13800, 14950, 15210, 15548, 16900, 17576, 17940, 19435, 19773, 20280, 20700, 21528, 21970, 22425, 23322, 23400, 25350, 26364, 26910, 29900, 30420, 31096, 32955, 33800, 34983, 35880, 38025, 38870, 39546, 41400, 43940, 44850, 46644, 50531, 50700, 52728, 53820, 54925, 58305, 59800, 60840, 65910, 67275, 69966, 76050, 77740, 79092, 87880, 89700, 93288, 97175, 98865, 101062, 101400, 107640, 109850, 116610, 131820, 134550, 139932, 151593, 152100, 155480, 158184, 164775, 174915, 179400, 194350, 197730, 202124, 219700, 233220, 252655, 263640, 269100, 279864, 291525, 303186, 304200, 329550, 349830, 388700, 395460, 404248, 439400, 454779, 466440, 494325, 505310, 538200, 583050, 606372, 659100, 699660, 757965, 777400, 790920, 874575, 909558, 988650, 1010620, 1166100, 1212744, 1263275, 1318200, 1399320, 1515930, 1749150, 1819116, 1977300, 2021240, 2273895, 2332200, 2526550, 3031860, 3498300, 3638232, 3789825, 3954600, 4547790, 5053100, 6063720, 6996600, 7579650, 9095580, 10106200, 11369475, 15159300, 18191160, 22738950, 30318600, 45477900, 90955800]

約数ペア:

[(1, 90955800), (2, 45477900), (3, 30318600), (4, 22738950), (5, 18191160), (6, 15159300), (8, 11369475), (9, 10106200), (10, 9095580), (12, 7579650), (13, 6996600), (15, 6063720), (18, 5053100), (20, 4547790), (23, 3954600), (24, 3789825), (25, 3638232), (26, 3498300), (30, 3031860), (36, 2526550), (39, 2332200), (40, 2273895), (45, 2021240), (46, 1977300), (50, 1819116), (52, 1749150), (60, 1515930), (65, 1399320), (69, 1318200), (72, 1263275), (75, 1212744), (78, 1166100), (90, 1010620), (92, 988650), (100, 909558), (104, 874575), (115, 790920), (117, 777400), (120, 757965), (130, 699660), (138, 659100), (150, 606372), (156, 583050), (169, 538200), (180, 505310), (184, 494325), (195, 466440), (200, 454779), (207, 439400), (225, 404248), (230, 395460), (234, 388700), (260, 349830), (276, 329550), (299, 304200), (300, 303186), (312, 291525), (325, 279864), (338, 269100), (345, 263640), (360, 252655), (390, 233220), (414, 219700), (450, 202124), (460, 197730), (468, 194350), (507, 179400), (520, 174915), (552, 164775), (575, 158184), (585, 155480), (598, 152100), (600, 151593), (650, 139932), (676, 134550), (690, 131820), (780, 116610), (828, 109850), (845, 107640), (897, 101400), (900, 101062), (920, 98865), (936, 97175), (975, 93288), (1014, 89700), (1035, 87880), (1150, 79092), (1170, 77740), (1196, 76050), (1300, 69966), (1352, 67275), (1380, 65910), (1495, 60840), (1521, 59800), (1560, 58305), (1656, 54925), (1690, 53820), (1725, 52728), (1794, 50700), (1800, 50531), (1950, 46644), (2028, 44850), (2070, 43940), (2197, 41400), (2300, 39546), (2340, 38870), (2392, 38025), (2535, 35880), (2600, 34983), (2691, 33800), (2760, 32955), (2925, 31096), (2990, 30420), (3042, 29900), (3380, 26910), (3450, 26364), (3588, 25350), (3887, 23400), (3900, 23322), (4056, 22425), (4140, 21970), (4225, 21528), (4394, 20700), (4485, 20280), (4600, 19773), (4680, 19435), (5070, 17940), (5175, 17576), (5382, 16900), (5850, 15548), (5980, 15210), (6084, 14950), (6591, 13800), (6760, 13455), (6900, 13182), (7176, 12675), (7475, 12168), (7605, 11960), (7774, 11700), (7800, 11661), (8280, 10985), (8450, 10764), (8788, 10350), (8970, 10140)]