68040450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{151201}}^1$

素因数の和:151219

約数の個数: 36

約数和(自身を含む): 182803218

約数和(自身を除く): 114762768

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 151201, 302402, 453603, 756005, 907206, 1360809, 1512010, 2268015, 2721618, 3780025, 4536030, 6804045, 7560050, 11340075, 13608090, 22680150, 34020225, 68040450]

約数ペア:

[(1, 68040450), (2, 34020225), (3, 22680150), (5, 13608090), (6, 11340075), (9, 7560050), (10, 6804045), (15, 4536030), (18, 3780025), (25, 2721618), (30, 2268015), (45, 1512010), (50, 1360809), (75, 907206), (90, 756005), (150, 453603), (225, 302402), (450, 151201)]