138321300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1282

約数の個数: 144

約数和(自身を含む): 446221440

約数和(自身を除く): 307900140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1223, 1300, 1450, 1508, 1740, 1885, 1950, 2175, 2262, 2446, 2900, 3669, 3770, 3900, 4350, 4524, 4892, 5655, 6115, 7338, 7540, 8700, 9425, 11310, 12230, 14676, 15899, 18345, 18850, 22620, 24460, 28275, 30575, 31798, 35467, 36690, 37700, 47697, 56550, 61150, 63596, 70934, 73380, 79495, 91725, 95394, 106401, 113100, 122300, 141868, 158990, 177335, 183450, 190788, 212802, 238485, 317980, 354670, 366900, 397475, 425604, 461071, 476970, 532005, 709340, 794950, 886675, 922142, 953940, 1064010, 1192425, 1383213, 1589900, 1773350, 1844284, 2128020, 2305355, 2384850, 2660025, 2766426, 3546700, 4610710, 4769700, 5320050, 5532852, 6916065, 9221420, 10640100, 11526775, 13832130, 23053550, 27664260, 34580325, 46107100, 69160650, 138321300]

約数ペア:

[(1, 138321300), (2, 69160650), (3, 46107100), (4, 34580325), (5, 27664260), (6, 23053550), (10, 13832130), (12, 11526775), (13, 10640100), (15, 9221420), (20, 6916065), (25, 5532852), (26, 5320050), (29, 4769700), (30, 4610710), (39, 3546700), (50, 2766426), (52, 2660025), (58, 2384850), (60, 2305355), (65, 2128020), (75, 1844284), (78, 1773350), (87, 1589900), (100, 1383213), (116, 1192425), (130, 1064010), (145, 953940), (150, 922142), (156, 886675), (174, 794950), (195, 709340), (260, 532005), (290, 476970), (300, 461071), (325, 425604), (348, 397475), (377, 366900), (390, 354670), (435, 317980), (580, 238485), (650, 212802), (725, 190788), (754, 183450), (780, 177335), (870, 158990), (975, 141868), (1131, 122300), (1223, 113100), (1300, 106401), (1450, 95394), (1508, 91725), (1740, 79495), (1885, 73380), (1950, 70934), (2175, 63596), (2262, 61150), (2446, 56550), (2900, 47697), (3669, 37700), (3770, 36690), (3900, 35467), (4350, 31798), (4524, 30575), (4892, 28275), (5655, 24460), (6115, 22620), (7338, 18850), (7540, 18345), (8700, 15899), (9425, 14676), (11310, 12230)]