215052000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{17921}}^1$

素因数の和:17949

約数の個数: 96

約数和(自身を含む): 704549664

約数和(自身を除く): 489497664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 17921, 35842, 53763, 71684, 89605, 107526, 143368, 179210, 215052, 268815, 286736, 358420, 430104, 448025, 537630, 573472, 716840, 860208, 896050, 1075260, 1344075, 1433680, 1720416, 1792100, 2150520, 2240125, 2688150, 2867360, 3584200, 4301040, 4480250, 5376300, 6720375, 7168400, 8602080, 8960500, 10752600, 13440750, 14336800, 17921000, 21505200, 26881500, 35842000, 43010400, 53763000, 71684000, 107526000, 215052000]

約数ペア:

[(1, 215052000), (2, 107526000), (3, 71684000), (4, 53763000), (5, 43010400), (6, 35842000), (8, 26881500), (10, 21505200), (12, 17921000), (15, 14336800), (16, 13440750), (20, 10752600), (24, 8960500), (25, 8602080), (30, 7168400), (32, 6720375), (40, 5376300), (48, 4480250), (50, 4301040), (60, 3584200), (75, 2867360), (80, 2688150), (96, 2240125), (100, 2150520), (120, 1792100), (125, 1720416), (150, 1433680), (160, 1344075), (200, 1075260), (240, 896050), (250, 860208), (300, 716840), (375, 573472), (400, 537630), (480, 448025), (500, 430104), (600, 358420), (750, 286736), (800, 268815), (1000, 215052), (1200, 179210), (1500, 143368), (2000, 107526), (2400, 89605), (3000, 71684), (4000, 53763), (6000, 35842), (12000, 17921)]