148945050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1188

約数の個数: 72

約数和(自身を含む): 401581440

約数和(自身を除く): 252636390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 479, 691, 958, 1382, 1437, 2073, 2395, 2874, 3455, 4146, 4311, 4790, 6219, 6910, 7185, 8622, 10365, 11975, 12438, 14370, 17275, 20730, 21555, 23950, 31095, 34550, 35925, 43110, 51825, 62190, 71850, 103650, 107775, 155475, 215550, 310950, 330989, 661978, 992967, 1654945, 1985934, 2978901, 3309890, 4964835, 5957802, 8274725, 9929670, 14894505, 16549450, 24824175, 29789010, 49648350, 74472525, 148945050]

約数ペア:

[(1, 148945050), (2, 74472525), (3, 49648350), (5, 29789010), (6, 24824175), (9, 16549450), (10, 14894505), (15, 9929670), (18, 8274725), (25, 5957802), (30, 4964835), (45, 3309890), (50, 2978901), (75, 1985934), (90, 1654945), (150, 992967), (225, 661978), (450, 330989), (479, 310950), (691, 215550), (958, 155475), (1382, 107775), (1437, 103650), (2073, 71850), (2395, 62190), (2874, 51825), (3455, 43110), (4146, 35925), (4311, 34550), (4790, 31095), (6219, 23950), (6910, 21555), (7185, 20730), (8622, 17275), (10365, 14370), (11975, 12438)]