37738260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 133241472

約数和(自身を除く): 95503212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 491, 549, 610, 630, 732, 854, 915, 982, 1098, 1220, 1260, 1281, 1473, 1708, 1830, 1964, 2135, 2196, 2455, 2562, 2745, 2946, 3437, 3660, 3843, 4270, 4419, 4910, 5124, 5490, 5892, 6405, 6874, 7365, 7686, 8540, 8838, 9820, 10311, 10980, 12810, 13748, 14730, 15372, 17185, 17676, 19215, 20622, 22095, 25620, 29460, 29951, 30933, 34370, 38430, 41244, 44190, 51555, 59902, 61866, 68740, 76860, 88380, 89853, 103110, 119804, 123732, 149755, 154665, 179706, 206220, 209657, 269559, 299510, 309330, 359412, 419314, 449265, 539118, 599020, 618660, 628971, 838628, 898530, 1048285, 1078236, 1257942, 1347795, 1797060, 1886913, 2096570, 2515884, 2695590, 3144855, 3773826, 4193140, 5391180, 6289710, 7547652, 9434565, 12579420, 18869130, 37738260]

約数ペア:

[(1, 37738260), (2, 18869130), (3, 12579420), (4, 9434565), (5, 7547652), (6, 6289710), (7, 5391180), (9, 4193140), (10, 3773826), (12, 3144855), (14, 2695590), (15, 2515884), (18, 2096570), (20, 1886913), (21, 1797060), (28, 1347795), (30, 1257942), (35, 1078236), (36, 1048285), (42, 898530), (45, 838628), (60, 628971), (61, 618660), (63, 599020), (70, 539118), (84, 449265), (90, 419314), (105, 359412), (122, 309330), (126, 299510), (140, 269559), (180, 209657), (183, 206220), (210, 179706), (244, 154665), (252, 149755), (305, 123732), (315, 119804), (366, 103110), (420, 89853), (427, 88380), (491, 76860), (549, 68740), (610, 61866), (630, 59902), (732, 51555), (854, 44190), (915, 41244), (982, 38430), (1098, 34370), (1220, 30933), (1260, 29951), (1281, 29460), (1473, 25620), (1708, 22095), (1830, 20622), (1964, 19215), (2135, 17676), (2196, 17185), (2455, 15372), (2562, 14730), (2745, 13748), (2946, 12810), (3437, 10980), (3660, 10311), (3843, 9820), (4270, 8838), (4419, 8540), (4910, 7686), (5124, 7365), (5490, 6874), (5892, 6405)]