81277050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 202299552

約数和(自身を除く): 121022502

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 331, 662, 993, 1637, 1655, 1986, 3274, 3310, 4911, 4965, 8185, 8275, 9822, 9930, 16370, 16550, 24555, 24825, 40925, 49110, 49650, 81850, 122775, 245550, 541847, 1083694, 1625541, 2709235, 3251082, 5418470, 8127705, 13546175, 16255410, 27092350, 40638525, 81277050]

約数ペア:

[(1, 81277050), (2, 40638525), (3, 27092350), (5, 16255410), (6, 13546175), (10, 8127705), (15, 5418470), (25, 3251082), (30, 2709235), (50, 1625541), (75, 1083694), (150, 541847), (331, 245550), (662, 122775), (993, 81850), (1637, 49650), (1655, 49110), (1986, 40925), (3274, 24825), (3310, 24555), (4911, 16550), (4965, 16370), (8185, 9930), (8275, 9822)]