25225650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 72

約数和(自身を含む): 70146180

約数和(自身を除く): 44920530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1305, 1450, 1933, 2175, 2610, 3866, 4350, 5799, 6525, 9665, 11598, 13050, 17397, 19330, 28995, 34794, 48325, 56057, 57990, 86985, 96650, 112114, 144975, 168171, 173970, 280285, 289950, 336342, 434925, 504513, 560570, 840855, 869850, 1009026, 1401425, 1681710, 2522565, 2802850, 4204275, 5045130, 8408550, 12612825, 25225650]

約数ペア:

[(1, 25225650), (2, 12612825), (3, 8408550), (5, 5045130), (6, 4204275), (9, 2802850), (10, 2522565), (15, 1681710), (18, 1401425), (25, 1009026), (29, 869850), (30, 840855), (45, 560570), (50, 504513), (58, 434925), (75, 336342), (87, 289950), (90, 280285), (145, 173970), (150, 168171), (174, 144975), (225, 112114), (261, 96650), (290, 86985), (435, 57990), (450, 56057), (522, 48325), (725, 34794), (870, 28995), (1305, 19330), (1450, 17397), (1933, 13050), (2175, 11598), (2610, 9665), (3866, 6525), (4350, 5799)]