64054500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{42703}}^1$

素因数の和:42725

約数の個数: 48

約数和(自身を含む): 186531072

約数和(自身を除く): 122476572

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, 42703, 85406, 128109, 170812, 213515, 256218, 427030, 512436, 640545, 854060, 1067575, 1281090, 2135150, 2562180, 3202725, 4270300, 5337875, 6405450, 10675750, 12810900, 16013625, 21351500, 32027250, 64054500]

約数ペア:

[(1, 64054500), (2, 32027250), (3, 21351500), (4, 16013625), (5, 12810900), (6, 10675750), (10, 6405450), (12, 5337875), (15, 4270300), (20, 3202725), (25, 2562180), (30, 2135150), (50, 1281090), (60, 1067575), (75, 854060), (100, 640545), (125, 512436), (150, 427030), (250, 256218), (300, 213515), (375, 170812), (500, 128109), (750, 85406), (1500, 42703)]