82992780

素因数分解:

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

素因数の和:1280

約数の個数: 144

約数和(自身を含む): 280687680

約数和(自身を除く): 197694900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1223, 1305, 1508, 1740, 1885, 2262, 2340, 2446, 2610, 3393, 3669, 3770, 4524, 4892, 5220, 5655, 6115, 6786, 7338, 7540, 11007, 11310, 12230, 13572, 14676, 15899, 16965, 18345, 22014, 22620, 24460, 31798, 33930, 35467, 36690, 44028, 47697, 55035, 63596, 67860, 70934, 73380, 79495, 95394, 106401, 110070, 141868, 143091, 158990, 177335, 190788, 212802, 220140, 238485, 286182, 317980, 319203, 354670, 425604, 461071, 476970, 532005, 572364, 638406, 709340, 715455, 922142, 953940, 1064010, 1276812, 1383213, 1430910, 1596015, 1844284, 2128020, 2305355, 2766426, 2861820, 3192030, 4149639, 4610710, 5532852, 6384060, 6916065, 8299278, 9221420, 13832130, 16598556, 20748195, 27664260, 41496390, 82992780]

約数ペア:

[(1, 82992780), (2, 41496390), (3, 27664260), (4, 20748195), (5, 16598556), (6, 13832130), (9, 9221420), (10, 8299278), (12, 6916065), (13, 6384060), (15, 5532852), (18, 4610710), (20, 4149639), (26, 3192030), (29, 2861820), (30, 2766426), (36, 2305355), (39, 2128020), (45, 1844284), (52, 1596015), (58, 1430910), (60, 1383213), (65, 1276812), (78, 1064010), (87, 953940), (90, 922142), (116, 715455), (117, 709340), (130, 638406), (145, 572364), (156, 532005), (174, 476970), (180, 461071), (195, 425604), (234, 354670), (260, 319203), (261, 317980), (290, 286182), (348, 238485), (377, 220140), (390, 212802), (435, 190788), (468, 177335), (522, 158990), (580, 143091), (585, 141868), (754, 110070), (780, 106401), (870, 95394), (1044, 79495), (1131, 73380), (1170, 70934), (1223, 67860), (1305, 63596), (1508, 55035), (1740, 47697), (1885, 44028), (2262, 36690), (2340, 35467), (2446, 33930), (2610, 31798), (3393, 24460), (3669, 22620), (3770, 22014), (4524, 18345), (4892, 16965), (5220, 15899), (5655, 14676), (6115, 13572), (6786, 12230), (7338, 11310), (7540, 11007)]