55480500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{12329}}^1$

素因数の和:12354

約数の個数: 72

約数和(自身を含む): 175036680

約数和(自身を除く): 119556180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 12329, 24658, 36987, 49316, 61645, 73974, 110961, 123290, 147948, 184935, 221922, 246580, 308225, 369870, 443844, 554805, 616450, 739740, 924675, 1109610, 1232900, 1541125, 1849350, 2219220, 2774025, 3082250, 3698700, 4623375, 5548050, 6164500, 9246750, 11096100, 13870125, 18493500, 27740250, 55480500]

約数ペア:

[(1, 55480500), (2, 27740250), (3, 18493500), (4, 13870125), (5, 11096100), (6, 9246750), (9, 6164500), (10, 5548050), (12, 4623375), (15, 3698700), (18, 3082250), (20, 2774025), (25, 2219220), (30, 1849350), (36, 1541125), (45, 1232900), (50, 1109610), (60, 924675), (75, 739740), (90, 616450), (100, 554805), (125, 443844), (150, 369870), (180, 308225), (225, 246580), (250, 221922), (300, 184935), (375, 147948), (450, 123290), (500, 110961), (750, 73974), (900, 61645), (1125, 49316), (1500, 36987), (2250, 24658), (4500, 12329)]