15528078450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{263411}}^1$

素因数の和:263560

約数の個数: 72

約数和(自身を含む): 42037394256

約数和(自身を除く): 26509315806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 3275, 3930, 5895, 6550, 9825, 11790, 19650, 29475, 58950, 263411, 526822, 790233, 1317055, 1580466, 2370699, 2634110, 3951165, 4741398, 6585275, 7902330, 11853495, 13170550, 19755825, 23706990, 34506841, 39511650, 59267475, 69013682, 103520523, 118534950, 172534205, 207041046, 310561569, 345068410, 517602615, 621123138, 862671025, 1035205230, 1552807845, 1725342050, 2588013075, 3105615690, 5176026150, 7764039225, 15528078450]

約数ペア:

[(1, 15528078450), (2, 7764039225), (3, 5176026150), (5, 3105615690), (6, 2588013075), (9, 1725342050), (10, 1552807845), (15, 1035205230), (18, 862671025), (25, 621123138), (30, 517602615), (45, 345068410), (50, 310561569), (75, 207041046), (90, 172534205), (131, 118534950), (150, 103520523), (225, 69013682), (262, 59267475), (393, 39511650), (450, 34506841), (655, 23706990), (786, 19755825), (1179, 13170550), (1310, 11853495), (1965, 7902330), (2358, 6585275), (3275, 4741398), (3930, 3951165), (5895, 2634110), (6550, 2370699), (9825, 1580466), (11790, 1317055), (19650, 790233), (29475, 526822), (58950, 263411)]