2013442500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{268459}}^1$

素因数の和:268486

約数の個数: 60

約数和(自身を含む): 5870683280

約数和(自身を除く): 3857240780

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, 625, 750, 1250, 1500, 1875, 2500, 3750, 7500, 268459, 536918, 805377, 1073836, 1342295, 1610754, 2684590, 3221508, 4026885, 5369180, 6711475, 8053770, 13422950, 16107540, 20134425, 26845900, 33557375, 40268850, 67114750, 80537700, 100672125, 134229500, 167786875, 201344250, 335573750, 402688500, 503360625, 671147500, 1006721250, 2013442500]

約数ペア:

[(1, 2013442500), (2, 1006721250), (3, 671147500), (4, 503360625), (5, 402688500), (6, 335573750), (10, 201344250), (12, 167786875), (15, 134229500), (20, 100672125), (25, 80537700), (30, 67114750), (50, 40268850), (60, 33557375), (75, 26845900), (100, 20134425), (125, 16107540), (150, 13422950), (250, 8053770), (300, 6711475), (375, 5369180), (500, 4026885), (625, 3221508), (750, 2684590), (1250, 1610754), (1500, 1342295), (1875, 1073836), (2500, 805377), (3750, 536918), (7500, 268459)]