201641250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3205

約数の個数: 80

約数和(自身を含む): 533754144

約数和(自身を除く): 332112894

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 625, 750, 850, 1250, 1275, 1875, 2125, 2550, 3163, 3750, 4250, 6326, 6375, 9489, 10625, 12750, 15815, 18978, 21250, 31630, 31875, 47445, 53771, 63750, 79075, 94890, 107542, 158150, 161313, 237225, 268855, 322626, 395375, 474450, 537710, 790750, 806565, 1186125, 1344275, 1613130, 1976875, 2372250, 2688550, 3953750, 4032825, 5930625, 6721375, 8065650, 11861250, 13442750, 20164125, 33606875, 40328250, 67213750, 100820625, 201641250]

約数ペア:

[(1, 201641250), (2, 100820625), (3, 67213750), (5, 40328250), (6, 33606875), (10, 20164125), (15, 13442750), (17, 11861250), (25, 8065650), (30, 6721375), (34, 5930625), (50, 4032825), (51, 3953750), (75, 2688550), (85, 2372250), (102, 1976875), (125, 1613130), (150, 1344275), (170, 1186125), (250, 806565), (255, 790750), (375, 537710), (425, 474450), (510, 395375), (625, 322626), (750, 268855), (850, 237225), (1250, 161313), (1275, 158150), (1875, 107542), (2125, 94890), (2550, 79075), (3163, 63750), (3750, 53771), (4250, 47445), (6326, 31875), (6375, 31630), (9489, 21250), (10625, 18978), (12750, 15815)]