89531640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1034

約数の個数: 192

約数和(自身を含む): 331568640

約数和(自身を除く): 242037000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 88, 90, 92, 99, 110, 115, 120, 132, 138, 165, 180, 184, 198, 207, 220, 230, 253, 264, 276, 330, 345, 360, 396, 414, 440, 460, 495, 506, 552, 660, 690, 759, 792, 828, 920, 983, 990, 1012, 1035, 1265, 1320, 1380, 1518, 1656, 1966, 1980, 2024, 2070, 2277, 2530, 2760, 2949, 3036, 3795, 3932, 3960, 4140, 4554, 4915, 5060, 5898, 6072, 7590, 7864, 8280, 8847, 9108, 9830, 10120, 10813, 11385, 11796, 14745, 15180, 17694, 18216, 19660, 21626, 22609, 22770, 23592, 29490, 30360, 32439, 35388, 39320, 43252, 44235, 45218, 45540, 54065, 58980, 64878, 67827, 70776, 86504, 88470, 90436, 91080, 97317, 108130, 113045, 117960, 129756, 135654, 162195, 176940, 180872, 194634, 203481, 216260, 226090, 248699, 259512, 271308, 324390, 339135, 353880, 389268, 406962, 432520, 452180, 486585, 497398, 542616, 648780, 678270, 746097, 778536, 813924, 904360, 973170, 994796, 1017405, 1243495, 1297560, 1356540, 1492194, 1627848, 1946340, 1989592, 2034810, 2238291, 2486990, 2713080, 2984388, 3730485, 3892680, 4069620, 4476582, 4973980, 5968776, 7460970, 8139240, 8953164, 9947960, 11191455, 14921940, 17906328, 22382910, 29843880, 44765820, 89531640]

約数ペア:

[(1, 89531640), (2, 44765820), (3, 29843880), (4, 22382910), (5, 17906328), (6, 14921940), (8, 11191455), (9, 9947960), (10, 8953164), (11, 8139240), (12, 7460970), (15, 5968776), (18, 4973980), (20, 4476582), (22, 4069620), (23, 3892680), (24, 3730485), (30, 2984388), (33, 2713080), (36, 2486990), (40, 2238291), (44, 2034810), (45, 1989592), (46, 1946340), (55, 1627848), (60, 1492194), (66, 1356540), (69, 1297560), (72, 1243495), (88, 1017405), (90, 994796), (92, 973170), (99, 904360), (110, 813924), (115, 778536), (120, 746097), (132, 678270), (138, 648780), (165, 542616), (180, 497398), (184, 486585), (198, 452180), (207, 432520), (220, 406962), (230, 389268), (253, 353880), (264, 339135), (276, 324390), (330, 271308), (345, 259512), (360, 248699), (396, 226090), (414, 216260), (440, 203481), (460, 194634), (495, 180872), (506, 176940), (552, 162195), (660, 135654), (690, 129756), (759, 117960), (792, 113045), (828, 108130), (920, 97317), (983, 91080), (990, 90436), (1012, 88470), (1035, 86504), (1265, 70776), (1320, 67827), (1380, 64878), (1518, 58980), (1656, 54065), (1966, 45540), (1980, 45218), (2024, 44235), (2070, 43252), (2277, 39320), (2530, 35388), (2760, 32439), (2949, 30360), (3036, 29490), (3795, 23592), (3932, 22770), (3960, 22609), (4140, 21626), (4554, 19660), (4915, 18216), (5060, 17694), (5898, 15180), (6072, 14745), (7590, 11796), (7864, 11385), (8280, 10813), (8847, 10120), (9108, 9830)]