2737500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 8093232

約数和(自身を除く): 5355732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 125, 146, 150, 219, 250, 292, 300, 365, 375, 438, 500, 625, 730, 750, 876, 1095, 1250, 1460, 1500, 1825, 1875, 2190, 2500, 3125, 3650, 3750, 4380, 5475, 6250, 7300, 7500, 9125, 9375, 10950, 12500, 18250, 18750, 21900, 27375, 36500, 37500, 45625, 54750, 91250, 109500, 136875, 182500, 228125, 273750, 456250, 547500, 684375, 912500, 1368750, 2737500]

約数ペア:

[(1, 2737500), (2, 1368750), (3, 912500), (4, 684375), (5, 547500), (6, 456250), (10, 273750), (12, 228125), (15, 182500), (20, 136875), (25, 109500), (30, 91250), (50, 54750), (60, 45625), (73, 37500), (75, 36500), (100, 27375), (125, 21900), (146, 18750), (150, 18250), (219, 12500), (250, 10950), (292, 9375), (300, 9125), (365, 7500), (375, 7300), (438, 6250), (500, 5475), (625, 4380), (730, 3750), (750, 3650), (876, 3125), (1095, 2500), (1250, 2190), (1460, 1875), (1500, 1825)]