66933540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 213037440

約数和(自身を除く): 146103900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 523, 540, 711, 790, 810, 948, 1046, 1185, 1422, 1569, 1580, 1620, 2092, 2133, 2370, 2615, 2844, 3138, 3555, 4266, 4707, 4740, 5230, 6276, 6399, 7110, 7845, 8532, 9414, 10460, 10665, 12798, 14121, 14220, 15690, 18828, 21330, 23535, 25596, 28242, 31380, 31995, 41317, 42363, 42660, 47070, 56484, 63990, 70605, 82634, 84726, 94140, 123951, 127980, 141210, 165268, 169452, 206585, 211815, 247902, 282420, 371853, 413170, 423630, 495804, 619755, 743706, 826340, 847260, 1115559, 1239510, 1487412, 1859265, 2231118, 2479020, 3346677, 3718530, 4462236, 5577795, 6693354, 7437060, 11155590, 13386708, 16733385, 22311180, 33466770, 66933540]

約数ペア:

[(1, 66933540), (2, 33466770), (3, 22311180), (4, 16733385), (5, 13386708), (6, 11155590), (9, 7437060), (10, 6693354), (12, 5577795), (15, 4462236), (18, 3718530), (20, 3346677), (27, 2479020), (30, 2231118), (36, 1859265), (45, 1487412), (54, 1239510), (60, 1115559), (79, 847260), (81, 826340), (90, 743706), (108, 619755), (135, 495804), (158, 423630), (162, 413170), (180, 371853), (237, 282420), (270, 247902), (316, 211815), (324, 206585), (395, 169452), (405, 165268), (474, 141210), (523, 127980), (540, 123951), (711, 94140), (790, 84726), (810, 82634), (948, 70605), (1046, 63990), (1185, 56484), (1422, 47070), (1569, 42660), (1580, 42363), (1620, 41317), (2092, 31995), (2133, 31380), (2370, 28242), (2615, 25596), (2844, 23535), (3138, 21330), (3555, 18828), (4266, 15690), (4707, 14220), (4740, 14121), (5230, 12798), (6276, 10665), (6399, 10460), (7110, 9414), (7845, 8532)]