2912478750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{258887}}^1$

素因数の和:258915

約数の個数: 60

約数和(自身を含む): 7885469592

約数和(自身を除く): 4972990842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250, 258887, 517774, 776661, 1294435, 1553322, 2329983, 2588870, 3883305, 4659966, 6472175, 7766610, 11649915, 12944350, 19416525, 23299830, 32360875, 38833050, 58249575, 64721750, 97082625, 116499150, 161804375, 194165250, 291247875, 323608750, 485413125, 582495750, 970826250, 1456239375, 2912478750]

約数ペア:

[(1, 2912478750), (2, 1456239375), (3, 970826250), (5, 582495750), (6, 485413125), (9, 323608750), (10, 291247875), (15, 194165250), (18, 161804375), (25, 116499150), (30, 97082625), (45, 64721750), (50, 58249575), (75, 38833050), (90, 32360875), (125, 23299830), (150, 19416525), (225, 12944350), (250, 11649915), (375, 7766610), (450, 6472175), (625, 4659966), (750, 3883305), (1125, 2588870), (1250, 2329983), (1875, 1553322), (2250, 1294435), (3750, 776661), (5625, 517774), (11250, 258887)]