2013750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{179}}^1$

素因数の和:207

約数の個数: 60

約数和(自身を含む): 5482620

約数和(自身を除く): 3468870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 179, 225, 250, 358, 375, 450, 537, 625, 750, 895, 1074, 1125, 1250, 1611, 1790, 1875, 2250, 2685, 3222, 3750, 4475, 5370, 5625, 8055, 8950, 11250, 13425, 16110, 22375, 26850, 40275, 44750, 67125, 80550, 111875, 134250, 201375, 223750, 335625, 402750, 671250, 1006875, 2013750]

約数ペア:

[(1, 2013750), (2, 1006875), (3, 671250), (5, 402750), (6, 335625), (9, 223750), (10, 201375), (15, 134250), (18, 111875), (25, 80550), (30, 67125), (45, 44750), (50, 40275), (75, 26850), (90, 22375), (125, 16110), (150, 13425), (179, 11250), (225, 8950), (250, 8055), (358, 5625), (375, 5370), (450, 4475), (537, 3750), (625, 3222), (750, 2685), (895, 2250), (1074, 1875), (1125, 1790), (1250, 1611)]