123030150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{820201}}^1$

素因数の和:820216

約数の個数: 24

約数和(自身を含む): 305115144

約数和(自身を除く): 182084994

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 820201, 1640402, 2460603, 4101005, 4921206, 8202010, 12303015, 20505025, 24606030, 41010050, 61515075, 123030150]

約数ペア:

[(1, 123030150), (2, 61515075), (3, 41010050), (5, 24606030), (6, 20505025), (10, 12303015), (15, 8202010), (25, 4921206), (30, 4101005), (50, 2460603), (75, 1640402), (150, 820201)]