2551566750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1801}}^1\times {\mathrm{1889}}^1$

素因数の和:3710

約数の個数: 64

約数和(自身を含む): 6375620160

約数和(自身を除く): 3824053410

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1801, 1889, 3602, 3778, 5403, 5667, 9005, 9445, 10806, 11334, 18010, 18890, 27015, 28335, 45025, 47225, 54030, 56670, 90050, 94450, 135075, 141675, 225125, 236125, 270150, 283350, 450250, 472250, 675375, 708375, 1350750, 1416750, 3402089, 6804178, 10206267, 17010445, 20412534, 34020890, 51031335, 85052225, 102062670, 170104450, 255156675, 425261125, 510313350, 850522250, 1275783375, 2551566750]

約数ペア:

[(1, 2551566750), (2, 1275783375), (3, 850522250), (5, 510313350), (6, 425261125), (10, 255156675), (15, 170104450), (25, 102062670), (30, 85052225), (50, 51031335), (75, 34020890), (125, 20412534), (150, 17010445), (250, 10206267), (375, 6804178), (750, 3402089), (1801, 1416750), (1889, 1350750), (3602, 708375), (3778, 675375), (5403, 472250), (5667, 450250), (9005, 283350), (9445, 270150), (10806, 236125), (11334, 225125), (18010, 141675), (18890, 135075), (27015, 94450), (28335, 90050), (45025, 56670), (47225, 54030)]