193775580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14747}}^1$

素因数の和:14835

約数の個数: 72

約数和(自身を含む): 595878192

約数和(自身を除く): 402102612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 14747, 29494, 44241, 58988, 73735, 88482, 132723, 147470, 176964, 221205, 265446, 294940, 442410, 530892, 663615, 884820, 1076531, 1327230, 2153062, 2654460, 3229593, 4306124, 5382655, 6459186, 9688779, 10765310, 12918372, 16147965, 19377558, 21530620, 32295930, 38755116, 48443895, 64591860, 96887790, 193775580]

約数ペア:

[(1, 193775580), (2, 96887790), (3, 64591860), (4, 48443895), (5, 38755116), (6, 32295930), (9, 21530620), (10, 19377558), (12, 16147965), (15, 12918372), (18, 10765310), (20, 9688779), (30, 6459186), (36, 5382655), (45, 4306124), (60, 3229593), (73, 2654460), (90, 2153062), (146, 1327230), (180, 1076531), (219, 884820), (292, 663615), (365, 530892), (438, 442410), (657, 294940), (730, 265446), (876, 221205), (1095, 176964), (1314, 147470), (1460, 132723), (2190, 88482), (2628, 73735), (3285, 58988), (4380, 44241), (6570, 29494), (13140, 14747)]