552096180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2221}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 1676658984

約数和(自身を除く): 1124562804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1381, 2221, 2762, 4143, 4442, 5524, 6663, 6905, 8286, 8884, 11105, 12429, 13326, 13810, 16572, 19989, 20715, 22210, 24858, 26652, 27620, 33315, 39978, 41430, 44420, 49716, 62145, 66630, 79956, 82860, 99945, 124290, 133260, 199890, 248580, 399780, 3067201, 6134402, 9201603, 12268804, 15336005, 18403206, 27604809, 30672010, 36806412, 46008015, 55209618, 61344020, 92016030, 110419236, 138024045, 184032060, 276048090, 552096180]

約数ペア:

[(1, 552096180), (2, 276048090), (3, 184032060), (4, 138024045), (5, 110419236), (6, 92016030), (9, 61344020), (10, 55209618), (12, 46008015), (15, 36806412), (18, 30672010), (20, 27604809), (30, 18403206), (36, 15336005), (45, 12268804), (60, 9201603), (90, 6134402), (180, 3067201), (1381, 399780), (2221, 248580), (2762, 199890), (4143, 133260), (4442, 124290), (5524, 99945), (6663, 82860), (6905, 79956), (8286, 66630), (8884, 62145), (11105, 49716), (12429, 44420), (13326, 41430), (13810, 39978), (16572, 33315), (19989, 27620), (20715, 26652), (22210, 24858)]