82480500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18329}}^1$

素因数の和:18354

約数の個数: 72

約数和(自身を含む): 260212680

約数和(自身を除く): 177732180

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, 18329, 36658, 54987, 73316, 91645, 109974, 164961, 183290, 219948, 274935, 329922, 366580, 458225, 549870, 659844, 824805, 916450, 1099740, 1374675, 1649610, 1832900, 2291125, 2749350, 3299220, 4124025, 4582250, 5498700, 6873375, 8248050, 9164500, 13746750, 16496100, 20620125, 27493500, 41240250, 82480500]

約数ペア:

[(1, 82480500), (2, 41240250), (3, 27493500), (4, 20620125), (5, 16496100), (6, 13746750), (9, 9164500), (10, 8248050), (12, 6873375), (15, 5498700), (18, 4582250), (20, 4124025), (25, 3299220), (30, 2749350), (36, 2291125), (45, 1832900), (50, 1649610), (60, 1374675), (75, 1099740), (90, 916450), (100, 824805), (125, 659844), (150, 549870), (180, 458225), (225, 366580), (250, 329922), (300, 274935), (375, 219948), (450, 183290), (500, 164961), (750, 109974), (900, 91645), (1125, 73316), (1500, 54987), (2250, 36658), (4500, 18329)]