8000100

素因数分解:

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

素因数の和:2986

約数の個数: 72

約数和(自身を含む): 25727520

約数和(自身を除く): 17727420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 2963, 5926, 8889, 11852, 14815, 17778, 26667, 29630, 35556, 44445, 53334, 59260, 74075, 80001, 88890, 106668, 133335, 148150, 160002, 177780, 222225, 266670, 296300, 320004, 400005, 444450, 533340, 666675, 800010, 888900, 1333350, 1600020, 2000025, 2666700, 4000050, 8000100]

約数ペア:

[(1, 8000100), (2, 4000050), (3, 2666700), (4, 2000025), (5, 1600020), (6, 1333350), (9, 888900), (10, 800010), (12, 666675), (15, 533340), (18, 444450), (20, 400005), (25, 320004), (27, 296300), (30, 266670), (36, 222225), (45, 177780), (50, 160002), (54, 148150), (60, 133335), (75, 106668), (90, 88890), (100, 80001), (108, 74075), (135, 59260), (150, 53334), (180, 44445), (225, 35556), (270, 29630), (300, 26667), (450, 17778), (540, 14815), (675, 11852), (900, 8889), (1350, 5926), (2700, 2963)]