145898100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{162109}}^1$

素因数の和:162129

約数の個数: 54

約数和(自身を含む): 457312310

約数和(自身を除く): 311414210

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, 162109, 324218, 486327, 648436, 810545, 972654, 1458981, 1621090, 1945308, 2431635, 2917962, 3242180, 4052725, 4863270, 5835924, 7294905, 8105450, 9726540, 12158175, 14589810, 16210900, 24316350, 29179620, 36474525, 48632700, 72949050, 145898100]

約数ペア:

[(1, 145898100), (2, 72949050), (3, 48632700), (4, 36474525), (5, 29179620), (6, 24316350), (9, 16210900), (10, 14589810), (12, 12158175), (15, 9726540), (18, 8105450), (20, 7294905), (25, 5835924), (30, 4863270), (36, 4052725), (45, 3242180), (50, 2917962), (60, 2431635), (75, 1945308), (90, 1621090), (100, 1458981), (150, 972654), (180, 810545), (225, 648436), (300, 486327), (450, 324218), (900, 162109)]