425431800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13903}}^1$

素因数の和:13942

約数の個数: 144

約数和(自身を含む): 1512894240

約数和(自身を除く): 1087462440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 13903, 15300, 27806, 30600, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 208545, 236351, 250254, 278060, 333672, 347575, 417090, 472702, 500508, 556120, 625635, 695150, 709053, 834180, 945404, 1001016, 1042725, 1181755, 1251270, 1390300, 1418106, 1668360, 1890808, 2085450, 2127159, 2363510, 2502540, 2780600, 2836212, 3128175, 3545265, 4170900, 4254318, 4727020, 5005080, 5672424, 5908775, 6256350, 7090530, 8341800, 8508636, 9454040, 10635795, 11817550, 12512700, 14181060, 17017272, 17726325, 21271590, 23635100, 25025400, 28362120, 35452650, 42543180, 47270200, 53178975, 70905300, 85086360, 106357950, 141810600, 212715900, 425431800]

約数ペア:

[(1, 425431800), (2, 212715900), (3, 141810600), (4, 106357950), (5, 85086360), (6, 70905300), (8, 53178975), (9, 47270200), (10, 42543180), (12, 35452650), (15, 28362120), (17, 25025400), (18, 23635100), (20, 21271590), (24, 17726325), (25, 17017272), (30, 14181060), (34, 12512700), (36, 11817550), (40, 10635795), (45, 9454040), (50, 8508636), (51, 8341800), (60, 7090530), (68, 6256350), (72, 5908775), (75, 5672424), (85, 5005080), (90, 4727020), (100, 4254318), (102, 4170900), (120, 3545265), (136, 3128175), (150, 2836212), (153, 2780600), (170, 2502540), (180, 2363510), (200, 2127159), (204, 2085450), (225, 1890808), (255, 1668360), (300, 1418106), (306, 1390300), (340, 1251270), (360, 1181755), (408, 1042725), (425, 1001016), (450, 945404), (510, 834180), (600, 709053), (612, 695150), (680, 625635), (765, 556120), (850, 500508), (900, 472702), (1020, 417090), (1224, 347575), (1275, 333672), (1530, 278060), (1700, 250254), (1800, 236351), (2040, 208545), (2550, 166836), (3060, 139030), (3400, 125127), (3825, 111224), (5100, 83418), (6120, 69515), (7650, 55612), (10200, 41709), (13903, 30600), (15300, 27806)]