156966900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{2711}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 456679104

約数和(自身を除く): 299712204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 193, 300, 386, 579, 772, 965, 1158, 1930, 2316, 2711, 2895, 3860, 4825, 5422, 5790, 8133, 9650, 10844, 11580, 13555, 14475, 16266, 19300, 27110, 28950, 32532, 40665, 54220, 57900, 67775, 81330, 135550, 162660, 203325, 271100, 406650, 523223, 813300, 1046446, 1569669, 2092892, 2616115, 3139338, 5232230, 6278676, 7848345, 10464460, 13080575, 15696690, 26161150, 31393380, 39241725, 52322300, 78483450, 156966900]

約数ペア:

[(1, 156966900), (2, 78483450), (3, 52322300), (4, 39241725), (5, 31393380), (6, 26161150), (10, 15696690), (12, 13080575), (15, 10464460), (20, 7848345), (25, 6278676), (30, 5232230), (50, 3139338), (60, 2616115), (75, 2092892), (100, 1569669), (150, 1046446), (193, 813300), (300, 523223), (386, 406650), (579, 271100), (772, 203325), (965, 162660), (1158, 135550), (1930, 81330), (2316, 67775), (2711, 57900), (2895, 54220), (3860, 40665), (4825, 32532), (5422, 28950), (5790, 27110), (8133, 19300), (9650, 16266), (10844, 14475), (11580, 13555)]