15279968300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{4597}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 33979918896

約数和(自身を除く): 18699950596

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 773, 860, 1075, 1546, 2150, 3092, 3865, 4300, 4597, 7730, 9194, 15460, 18388, 19325, 22985, 33239, 38650, 45970, 66478, 77300, 91940, 114925, 132956, 166195, 197671, 229850, 332390, 395342, 459700, 664780, 790684, 830975, 988355, 1661950, 1976710, 3323900, 3553481, 3953420, 4941775, 7106962, 9883550, 14213924, 17767405, 19767100, 35534810, 71069620, 88837025, 152799683, 177674050, 305599366, 355348100, 611198732, 763998415, 1527996830, 3055993660, 3819992075, 7639984150, 15279968300]

約数ペア:

[(1, 15279968300), (2, 7639984150), (4, 3819992075), (5, 3055993660), (10, 1527996830), (20, 763998415), (25, 611198732), (43, 355348100), (50, 305599366), (86, 177674050), (100, 152799683), (172, 88837025), (215, 71069620), (430, 35534810), (773, 19767100), (860, 17767405), (1075, 14213924), (1546, 9883550), (2150, 7106962), (3092, 4941775), (3865, 3953420), (4300, 3553481), (4597, 3323900), (7730, 1976710), (9194, 1661950), (15460, 988355), (18388, 830975), (19325, 790684), (22985, 664780), (33239, 459700), (38650, 395342), (45970, 332390), (66478, 229850), (77300, 197671), (91940, 166195), (114925, 132956)]