1526421900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{71663}}^1$

素因数の和:71751

約数の個数: 72

約数和(自身を含む): 4478713344

約数和(自身を除く): 2952291444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 3550, 4260, 5325, 7100, 10650, 21300, 71663, 143326, 214989, 286652, 358315, 429978, 716630, 859956, 1074945, 1433260, 1791575, 2149890, 3583150, 4299780, 5088073, 5374725, 7166300, 10176146, 10749450, 15264219, 20352292, 21498900, 25440365, 30528438, 50880730, 61056876, 76321095, 101761460, 127201825, 152642190, 254403650, 305284380, 381605475, 508807300, 763210950, 1526421900]

約数ペア:

[(1, 1526421900), (2, 763210950), (3, 508807300), (4, 381605475), (5, 305284380), (6, 254403650), (10, 152642190), (12, 127201825), (15, 101761460), (20, 76321095), (25, 61056876), (30, 50880730), (50, 30528438), (60, 25440365), (71, 21498900), (75, 20352292), (100, 15264219), (142, 10749450), (150, 10176146), (213, 7166300), (284, 5374725), (300, 5088073), (355, 4299780), (426, 3583150), (710, 2149890), (852, 1791575), (1065, 1433260), (1420, 1074945), (1775, 859956), (2130, 716630), (3550, 429978), (4260, 358315), (5325, 286652), (7100, 214989), (10650, 143326), (21300, 71663)]