51061200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2541

約数の個数: 120

約数和(自身を含む): 173256768

約数和(自身を除く): 122195568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1700, 2040, 2503, 2550, 3400, 4080, 5006, 5100, 6800, 7509, 10012, 10200, 12515, 15018, 20024, 20400, 25030, 30036, 37545, 40048, 42551, 50060, 60072, 62575, 75090, 85102, 100120, 120144, 125150, 127653, 150180, 170204, 187725, 200240, 212755, 250300, 255306, 300360, 340408, 375450, 425510, 500600, 510612, 600720, 638265, 680816, 750900, 851020, 1001200, 1021224, 1063775, 1276530, 1501800, 1702040, 2042448, 2127550, 2553060, 3003600, 3191325, 3404080, 4255100, 5106120, 6382650, 8510200, 10212240, 12765300, 17020400, 25530600, 51061200]

約数ペア:

[(1, 51061200), (2, 25530600), (3, 17020400), (4, 12765300), (5, 10212240), (6, 8510200), (8, 6382650), (10, 5106120), (12, 4255100), (15, 3404080), (16, 3191325), (17, 3003600), (20, 2553060), (24, 2127550), (25, 2042448), (30, 1702040), (34, 1501800), (40, 1276530), (48, 1063775), (50, 1021224), (51, 1001200), (60, 851020), (68, 750900), (75, 680816), (80, 638265), (85, 600720), (100, 510612), (102, 500600), (120, 425510), (136, 375450), (150, 340408), (170, 300360), (200, 255306), (204, 250300), (240, 212755), (255, 200240), (272, 187725), (300, 170204), (340, 150180), (400, 127653), (408, 125150), (425, 120144), (510, 100120), (600, 85102), (680, 75090), (816, 62575), (850, 60072), (1020, 50060), (1200, 42551), (1275, 40048), (1360, 37545), (1700, 30036), (2040, 25030), (2503, 20400), (2550, 20024), (3400, 15018), (4080, 12515), (5006, 10200), (5100, 10012), (6800, 7509)]