75940700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 197987328

約数和(自身を除く): 122046628

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 31, 34, 44, 50, 55, 62, 68, 85, 100, 110, 124, 131, 155, 170, 187, 220, 262, 275, 310, 340, 341, 374, 425, 524, 527, 550, 620, 655, 682, 748, 775, 850, 935, 1054, 1100, 1310, 1364, 1441, 1550, 1700, 1705, 1870, 2108, 2227, 2620, 2635, 2882, 3100, 3275, 3410, 3740, 4061, 4454, 4675, 5270, 5764, 5797, 6550, 6820, 7205, 8122, 8525, 8908, 9350, 10540, 11135, 11594, 13100, 13175, 14410, 16244, 17050, 18700, 20305, 22270, 23188, 24497, 26350, 28820, 28985, 34100, 36025, 40610, 44540, 44671, 48994, 52700, 55675, 57970, 69037, 72050, 81220, 89342, 97988, 101525, 111350, 115940, 122485, 138074, 144100, 144925, 178684, 203050, 222700, 223355, 244970, 276148, 289850, 345185, 406100, 446710, 489940, 579700, 612425, 690370, 759407, 893420, 1116775, 1224850, 1380740, 1518814, 1725925, 2233550, 2449700, 3037628, 3451850, 3797035, 4467100, 6903700, 7594070, 15188140, 18985175, 37970350, 75940700]

約数ペア:

[(1, 75940700), (2, 37970350), (4, 18985175), (5, 15188140), (10, 7594070), (11, 6903700), (17, 4467100), (20, 3797035), (22, 3451850), (25, 3037628), (31, 2449700), (34, 2233550), (44, 1725925), (50, 1518814), (55, 1380740), (62, 1224850), (68, 1116775), (85, 893420), (100, 759407), (110, 690370), (124, 612425), (131, 579700), (155, 489940), (170, 446710), (187, 406100), (220, 345185), (262, 289850), (275, 276148), (310, 244970), (340, 223355), (341, 222700), (374, 203050), (425, 178684), (524, 144925), (527, 144100), (550, 138074), (620, 122485), (655, 115940), (682, 111350), (748, 101525), (775, 97988), (850, 89342), (935, 81220), (1054, 72050), (1100, 69037), (1310, 57970), (1364, 55675), (1441, 52700), (1550, 48994), (1700, 44671), (1705, 44540), (1870, 40610), (2108, 36025), (2227, 34100), (2620, 28985), (2635, 28820), (2882, 26350), (3100, 24497), (3275, 23188), (3410, 22270), (3740, 20305), (4061, 18700), (4454, 17050), (4675, 16244), (5270, 14410), (5764, 13175), (5797, 13100), (6550, 11594), (6820, 11135), (7205, 10540), (8122, 9350), (8525, 8908)]