201628500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7946

約数の個数: 96

約数和(自身を含む): 621758592

約数和(自身を除く): 420130092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1275, 1500, 1700, 2125, 2550, 4250, 5100, 6375, 7907, 8500, 12750, 15814, 23721, 25500, 31628, 39535, 47442, 79070, 94884, 118605, 134419, 158140, 197675, 237210, 268838, 395350, 403257, 474420, 537676, 593025, 672095, 790700, 806514, 988375, 1186050, 1344190, 1613028, 1976750, 2016285, 2372100, 2688380, 2965125, 3360475, 3953500, 4032570, 5930250, 6720950, 8065140, 10081425, 11860500, 13441900, 16802375, 20162850, 33604750, 40325700, 50407125, 67209500, 100814250, 201628500]

約数ペア:

[(1, 201628500), (2, 100814250), (3, 67209500), (4, 50407125), (5, 40325700), (6, 33604750), (10, 20162850), (12, 16802375), (15, 13441900), (17, 11860500), (20, 10081425), (25, 8065140), (30, 6720950), (34, 5930250), (50, 4032570), (51, 3953500), (60, 3360475), (68, 2965125), (75, 2688380), (85, 2372100), (100, 2016285), (102, 1976750), (125, 1613028), (150, 1344190), (170, 1186050), (204, 988375), (250, 806514), (255, 790700), (300, 672095), (340, 593025), (375, 537676), (425, 474420), (500, 403257), (510, 395350), (750, 268838), (850, 237210), (1020, 197675), (1275, 158140), (1500, 134419), (1700, 118605), (2125, 94884), (2550, 79070), (4250, 47442), (5100, 39535), (6375, 31628), (7907, 25500), (8500, 23721), (12750, 15814)]