148978350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{331063}}^1$

素因数の和:331081

約数の個数: 36

約数和(自身を含む): 400256376

約数和(自身を除く): 251278026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 331063, 662126, 993189, 1655315, 1986378, 2979567, 3310630, 4965945, 5959134, 8276575, 9931890, 14897835, 16553150, 24829725, 29795670, 49659450, 74489175, 148978350]

約数ペア:

[(1, 148978350), (2, 74489175), (3, 49659450), (5, 29795670), (6, 24829725), (9, 16553150), (10, 14897835), (15, 9931890), (18, 8276575), (25, 5959134), (30, 4965945), (45, 3310630), (50, 2979567), (75, 1986378), (90, 1655315), (150, 993189), (225, 662126), (450, 331063)]