80401950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{59557}}^1$

素因数の和:59578

約数の個数: 48

約数和(自身を含む): 221555760

約数和(自身を除く): 141153810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 59557, 119114, 178671, 297785, 357342, 536013, 595570, 893355, 1072026, 1488925, 1608039, 1786710, 2680065, 2977850, 3216078, 4466775, 5360130, 8040195, 8933550, 13400325, 16080390, 26800650, 40200975, 80401950]

約数ペア:

[(1, 80401950), (2, 40200975), (3, 26800650), (5, 16080390), (6, 13400325), (9, 8933550), (10, 8040195), (15, 5360130), (18, 4466775), (25, 3216078), (27, 2977850), (30, 2680065), (45, 1786710), (50, 1608039), (54, 1488925), (75, 1072026), (90, 893355), (135, 595570), (150, 536013), (225, 357342), (270, 297785), (450, 178671), (675, 119114), (1350, 59557)]