123525090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 96

約数和(自身を含む): 350977536

約数和(自身を除く): 227452446

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 213, 234, 355, 390, 426, 585, 639, 710, 923, 1065, 1170, 1278, 1487, 1846, 2130, 2769, 2974, 3195, 4461, 4615, 5538, 6390, 7435, 8307, 8922, 9230, 13383, 13845, 14870, 16614, 19331, 22305, 26766, 27690, 38662, 41535, 44610, 57993, 66915, 83070, 96655, 105577, 115986, 133830, 173979, 193310, 211154, 289965, 316731, 347958, 527885, 579930, 633462, 869895, 950193, 1055770, 1372501, 1583655, 1739790, 1900386, 2745002, 3167310, 4117503, 4750965, 6862505, 8235006, 9501930, 12352509, 13725010, 20587515, 24705018, 41175030, 61762545, 123525090]

約数ペア:

[(1, 123525090), (2, 61762545), (3, 41175030), (5, 24705018), (6, 20587515), (9, 13725010), (10, 12352509), (13, 9501930), (15, 8235006), (18, 6862505), (26, 4750965), (30, 4117503), (39, 3167310), (45, 2745002), (65, 1900386), (71, 1739790), (78, 1583655), (90, 1372501), (117, 1055770), (130, 950193), (142, 869895), (195, 633462), (213, 579930), (234, 527885), (355, 347958), (390, 316731), (426, 289965), (585, 211154), (639, 193310), (710, 173979), (923, 133830), (1065, 115986), (1170, 105577), (1278, 96655), (1487, 83070), (1846, 66915), (2130, 57993), (2769, 44610), (2974, 41535), (3195, 38662), (4461, 27690), (4615, 26766), (5538, 22305), (6390, 19331), (7435, 16614), (8307, 14870), (8922, 13845), (9230, 13383)]