6666750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{2963}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 18032976

約数和(自身を除く): 11366226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 2963, 5926, 8889, 14815, 17778, 26667, 29630, 44445, 53334, 74075, 88890, 133335, 148150, 222225, 266670, 370375, 444450, 666675, 740750, 1111125, 1333350, 2222250, 3333375, 6666750]

約数ペア:

[(1, 6666750), (2, 3333375), (3, 2222250), (5, 1333350), (6, 1111125), (9, 740750), (10, 666675), (15, 444450), (18, 370375), (25, 266670), (30, 222225), (45, 148150), (50, 133335), (75, 88890), (90, 74075), (125, 53334), (150, 44445), (225, 29630), (250, 26667), (375, 17778), (450, 14815), (750, 8889), (1125, 5926), (2250, 2963)]