90098100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{100109}}^1$

素因数の和:100129

約数の個数: 54

約数和(自身を含む): 282410310

約数和(自身を除く): 192312210

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 100109, 200218, 300327, 400436, 500545, 600654, 900981, 1001090, 1201308, 1501635, 1801962, 2002180, 2502725, 3003270, 3603924, 4504905, 5005450, 6006540, 7508175, 9009810, 10010900, 15016350, 18019620, 22524525, 30032700, 45049050, 90098100]

約数ペア:

[(1, 90098100), (2, 45049050), (3, 30032700), (4, 22524525), (5, 18019620), (6, 15016350), (9, 10010900), (10, 9009810), (12, 7508175), (15, 6006540), (18, 5005450), (20, 4504905), (25, 3603924), (30, 3003270), (36, 2502725), (45, 2002180), (50, 1801962), (60, 1501635), (75, 1201308), (90, 1001090), (100, 900981), (150, 600654), (180, 500545), (225, 400436), (300, 300327), (450, 200218), (900, 100109)]