80656500

素因数分解:

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

素因数の和:3202

約数の個数: 96

約数和(自身を含む): 248766336

約数和(自身を除く): 168109836

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, 3163, 4250, 5100, 6326, 6375, 8500, 9489, 12652, 12750, 15815, 18978, 25500, 31630, 37956, 47445, 53771, 63260, 79075, 94890, 107542, 158150, 161313, 189780, 215084, 237225, 268855, 316300, 322626, 395375, 474450, 537710, 645252, 790750, 806565, 948900, 1075420, 1186125, 1344275, 1581500, 1613130, 2372250, 2688550, 3226260, 4032825, 4744500, 5377100, 6721375, 8065650, 13442750, 16131300, 20164125, 26885500, 40328250, 80656500]

約数ペア:

[(1, 80656500), (2, 40328250), (3, 26885500), (4, 20164125), (5, 16131300), (6, 13442750), (10, 8065650), (12, 6721375), (15, 5377100), (17, 4744500), (20, 4032825), (25, 3226260), (30, 2688550), (34, 2372250), (50, 1613130), (51, 1581500), (60, 1344275), (68, 1186125), (75, 1075420), (85, 948900), (100, 806565), (102, 790750), (125, 645252), (150, 537710), (170, 474450), (204, 395375), (250, 322626), (255, 316300), (300, 268855), (340, 237225), (375, 215084), (425, 189780), (500, 161313), (510, 158150), (750, 107542), (850, 94890), (1020, 79075), (1275, 63260), (1500, 53771), (1700, 47445), (2125, 37956), (2550, 31630), (3163, 25500), (4250, 18978), (5100, 15815), (6326, 12750), (6375, 12652), (8500, 9489)]