61251000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 202512960

約数和(自身を除く): 141261960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1201, 1275, 1500, 1700, 2040, 2125, 2402, 2550, 3000, 3400, 3603, 4250, 4804, 5100, 6005, 6375, 7206, 8500, 9608, 10200, 12010, 12750, 14412, 17000, 18015, 20417, 24020, 25500, 28824, 30025, 36030, 40834, 48040, 51000, 60050, 61251, 72060, 81668, 90075, 102085, 120100, 122502, 144120, 150125, 163336, 180150, 204170, 240200, 245004, 300250, 306255, 360300, 408340, 450375, 490008, 510425, 600500, 612510, 720600, 816680, 900750, 1020850, 1201000, 1225020, 1531275, 1801500, 2041700, 2450040, 2552125, 3062550, 3603000, 4083400, 5104250, 6125100, 7656375, 10208500, 12250200, 15312750, 20417000, 30625500, 61251000]

約数ペア:

[(1, 61251000), (2, 30625500), (3, 20417000), (4, 15312750), (5, 12250200), (6, 10208500), (8, 7656375), (10, 6125100), (12, 5104250), (15, 4083400), (17, 3603000), (20, 3062550), (24, 2552125), (25, 2450040), (30, 2041700), (34, 1801500), (40, 1531275), (50, 1225020), (51, 1201000), (60, 1020850), (68, 900750), (75, 816680), (85, 720600), (100, 612510), (102, 600500), (120, 510425), (125, 490008), (136, 450375), (150, 408340), (170, 360300), (200, 306255), (204, 300250), (250, 245004), (255, 240200), (300, 204170), (340, 180150), (375, 163336), (408, 150125), (425, 144120), (500, 122502), (510, 120100), (600, 102085), (680, 90075), (750, 81668), (850, 72060), (1000, 61251), (1020, 60050), (1201, 51000), (1275, 48040), (1500, 40834), (1700, 36030), (2040, 30025), (2125, 28824), (2402, 25500), (2550, 24020), (3000, 20417), (3400, 18015), (3603, 17000), (4250, 14412), (4804, 12750), (5100, 12010), (6005, 10200), (6375, 9608), (7206, 8500)]