21080590950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{9277}}^1\times {\mathrm{15149}}^1$

素因数の和:24441

約数の個数: 48

約数和(自身を含む): 52288952400

約数和(自身を除く): 31208361450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 9277, 15149, 18554, 27831, 30298, 45447, 46385, 55662, 75745, 90894, 92770, 139155, 151490, 227235, 231925, 278310, 378725, 454470, 463850, 695775, 757450, 1136175, 1391550, 2272350, 140537273, 281074546, 421611819, 702686365, 843223638, 1405372730, 2108059095, 3513431825, 4216118190, 7026863650, 10540295475, 21080590950]

約数ペア:

[(1, 21080590950), (2, 10540295475), (3, 7026863650), (5, 4216118190), (6, 3513431825), (10, 2108059095), (15, 1405372730), (25, 843223638), (30, 702686365), (50, 421611819), (75, 281074546), (150, 140537273), (9277, 2272350), (15149, 1391550), (18554, 1136175), (27831, 757450), (30298, 695775), (45447, 463850), (46385, 454470), (55662, 378725), (75745, 278310), (90894, 231925), (92770, 227235), (139155, 151490)]