2002263750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{177979}}^1$

素因数の和:178007

約数の個数: 60

約数和(自身を含む): 5421092820

約数和(自身を除く): 3418829070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 11250, 177979, 355958, 533937, 889895, 1067874, 1601811, 1779790, 2669685, 3203622, 4449475, 5339370, 8009055, 8898950, 13348425, 16018110, 22247375, 26696850, 40045275, 44494750, 66742125, 80090550, 111236875, 133484250, 200226375, 222473750, 333710625, 400452750, 667421250, 1001131875, 2002263750]

約数ペア:

[(1, 2002263750), (2, 1001131875), (3, 667421250), (5, 400452750), (6, 333710625), (9, 222473750), (10, 200226375), (15, 133484250), (18, 111236875), (25, 80090550), (30, 66742125), (45, 44494750), (50, 40045275), (75, 26696850), (90, 22247375), (125, 16018110), (150, 13348425), (225, 8898950), (250, 8009055), (375, 5339370), (450, 4449475), (625, 3203622), (750, 2669685), (1125, 1779790), (1250, 1601811), (1875, 1067874), (2250, 889895), (3750, 533937), (5625, 355958), (11250, 177979)]