68983500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{45989}}^1$

素因数の和:46011

約数の個数: 48

約数和(自身を含む): 200884320

約数和(自身を除く): 131900820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 45989, 91978, 137967, 183956, 229945, 275934, 459890, 551868, 689835, 919780, 1149725, 1379670, 2299450, 2759340, 3449175, 4598900, 5748625, 6898350, 11497250, 13796700, 17245875, 22994500, 34491750, 68983500]

約数ペア:

[(1, 68983500), (2, 34491750), (3, 22994500), (4, 17245875), (5, 13796700), (6, 11497250), (10, 6898350), (12, 5748625), (15, 4598900), (20, 3449175), (25, 2759340), (30, 2299450), (50, 1379670), (60, 1149725), (75, 919780), (100, 689835), (125, 551868), (150, 459890), (250, 275934), (300, 229945), (375, 183956), (500, 137967), (750, 91978), (1500, 45989)]