77500530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1201}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 207705600

約数和(自身を除く): 130205070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 239, 270, 478, 717, 1195, 1201, 1434, 2151, 2390, 2402, 3585, 3603, 4302, 6005, 6453, 7170, 7206, 10755, 10809, 12010, 12906, 18015, 21510, 21618, 32265, 32427, 36030, 54045, 64530, 64854, 108090, 162135, 287039, 324270, 574078, 861117, 1435195, 1722234, 2583351, 2870390, 4305585, 5166702, 7750053, 8611170, 12916755, 15500106, 25833510, 38750265, 77500530]

約数ペア:

[(1, 77500530), (2, 38750265), (3, 25833510), (5, 15500106), (6, 12916755), (9, 8611170), (10, 7750053), (15, 5166702), (18, 4305585), (27, 2870390), (30, 2583351), (45, 1722234), (54, 1435195), (90, 861117), (135, 574078), (239, 324270), (270, 287039), (478, 162135), (717, 108090), (1195, 64854), (1201, 64530), (1434, 54045), (2151, 36030), (2390, 32427), (2402, 32265), (3585, 21618), (3603, 21510), (4302, 18015), (6005, 12906), (6453, 12010), (7170, 10809), (7206, 10755)]