102450840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50221}}^1$

素因数の和:50252

約数の個数: 64

約数和(自身を含む): 325438560

約数和(自身を除く): 222987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 50221, 100442, 150663, 200884, 251105, 301326, 401768, 502210, 602652, 753315, 853757, 1004420, 1205304, 1506630, 1707514, 2008840, 2561271, 3013260, 3415028, 4268785, 5122542, 6026520, 6830056, 8537570, 10245084, 12806355, 17075140, 20490168, 25612710, 34150280, 51225420, 102450840]

約数ペア:

[(1, 102450840), (2, 51225420), (3, 34150280), (4, 25612710), (5, 20490168), (6, 17075140), (8, 12806355), (10, 10245084), (12, 8537570), (15, 6830056), (17, 6026520), (20, 5122542), (24, 4268785), (30, 3415028), (34, 3013260), (40, 2561271), (51, 2008840), (60, 1707514), (68, 1506630), (85, 1205304), (102, 1004420), (120, 853757), (136, 753315), (170, 602652), (204, 502210), (255, 401768), (340, 301326), (408, 251105), (510, 200884), (680, 150663), (1020, 100442), (2040, 50221)]