118204380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31271}}^1$

素因数の和:31296

約数の個数: 96

約数和(自身を含む): 420295680

約数和(自身を除く): 302091300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 31271, 62542, 93813, 125084, 156355, 187626, 218897, 281439, 312710, 375252, 437794, 469065, 562878, 625420, 656691, 844317, 875588, 938130, 1094485, 1125756, 1313382, 1407195, 1688634, 1876260, 1970073, 2188970, 2626764, 2814390, 3283455, 3377268, 3940146, 4221585, 4377940, 5628780, 5910219, 6566910, 7880292, 8443170, 9850365, 11820438, 13133820, 16886340, 19700730, 23640876, 29551095, 39401460, 59102190, 118204380]

約数ペア:

[(1, 118204380), (2, 59102190), (3, 39401460), (4, 29551095), (5, 23640876), (6, 19700730), (7, 16886340), (9, 13133820), (10, 11820438), (12, 9850365), (14, 8443170), (15, 7880292), (18, 6566910), (20, 5910219), (21, 5628780), (27, 4377940), (28, 4221585), (30, 3940146), (35, 3377268), (36, 3283455), (42, 2814390), (45, 2626764), (54, 2188970), (60, 1970073), (63, 1876260), (70, 1688634), (84, 1407195), (90, 1313382), (105, 1125756), (108, 1094485), (126, 938130), (135, 875588), (140, 844317), (180, 656691), (189, 625420), (210, 562878), (252, 469065), (270, 437794), (315, 375252), (378, 312710), (420, 281439), (540, 218897), (630, 187626), (756, 156355), (945, 125084), (1260, 93813), (1890, 62542), (3780, 31271)]