128490150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{5749}}^1$

素因数の和:5913

約数の個数: 48

約数和(自身を含む): 320850000

約数和(自身を除く): 192359850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 149, 150, 298, 447, 745, 894, 1490, 2235, 3725, 4470, 5749, 7450, 11175, 11498, 17247, 22350, 28745, 34494, 57490, 86235, 143725, 172470, 287450, 431175, 856601, 862350, 1713202, 2569803, 4283005, 5139606, 8566010, 12849015, 21415025, 25698030, 42830050, 64245075, 128490150]

約数ペア:

[(1, 128490150), (2, 64245075), (3, 42830050), (5, 25698030), (6, 21415025), (10, 12849015), (15, 8566010), (25, 5139606), (30, 4283005), (50, 2569803), (75, 1713202), (149, 862350), (150, 856601), (298, 431175), (447, 287450), (745, 172470), (894, 143725), (1490, 86235), (2235, 57490), (3725, 34494), (4470, 28745), (5749, 22350), (7450, 17247), (11175, 11498)]