147250900

素因数分解:

$2^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{2999}}^1$

素因数の和:3504

約数の個数: 36

約数和(自身を含む): 320292000

約数和(自身を除く): 173041100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 491, 982, 1964, 2455, 2999, 4910, 5998, 9820, 11996, 12275, 14995, 24550, 29990, 49100, 59980, 74975, 149950, 299900, 1472509, 2945018, 5890036, 7362545, 14725090, 29450180, 36812725, 73625450, 147250900]

約数ペア:

[(1, 147250900), (2, 73625450), (4, 36812725), (5, 29450180), (10, 14725090), (20, 7362545), (25, 5890036), (50, 2945018), (100, 1472509), (491, 299900), (982, 149950), (1964, 74975), (2455, 59980), (2999, 49100), (4910, 29990), (5998, 24550), (9820, 14995), (11996, 12275)]