149085450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331301}}^1$

素因数の和:331319

約数の個数: 36

約数和(自身を含む): 400544118

約数和(自身を除く): 251458668

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 331301, 662602, 993903, 1656505, 1987806, 2981709, 3313010, 4969515, 5963418, 8282525, 9939030, 14908545, 16565050, 24847575, 29817090, 49695150, 74542725, 149085450]

約数ペア:

[(1, 149085450), (2, 74542725), (3, 49695150), (5, 29817090), (6, 24847575), (9, 16565050), (10, 14908545), (15, 9939030), (18, 8282525), (25, 5963418), (30, 4969515), (45, 3313010), (50, 2981709), (75, 1987806), (90, 1656505), (150, 993903), (225, 662602), (450, 331301)]