200725320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3881}}^1$

素因数の和:4326

約数の個数: 64

約数和(自身を含む): 603728640

約数和(自身を除く): 403003320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 3881, 4310, 5172, 6465, 7762, 8620, 10344, 11643, 12930, 15524, 17240, 19405, 23286, 25860, 31048, 38810, 46572, 51720, 58215, 77620, 93144, 116430, 155240, 232860, 465720, 1672711, 3345422, 5018133, 6690844, 8363555, 10036266, 13381688, 16727110, 20072532, 25090665, 33454220, 40145064, 50181330, 66908440, 100362660, 200725320]

約数ペア:

[(1, 200725320), (2, 100362660), (3, 66908440), (4, 50181330), (5, 40145064), (6, 33454220), (8, 25090665), (10, 20072532), (12, 16727110), (15, 13381688), (20, 10036266), (24, 8363555), (30, 6690844), (40, 5018133), (60, 3345422), (120, 1672711), (431, 465720), (862, 232860), (1293, 155240), (1724, 116430), (2155, 93144), (2586, 77620), (3448, 58215), (3881, 51720), (4310, 46572), (5172, 38810), (6465, 31048), (7762, 25860), (8620, 23286), (10344, 19405), (11643, 17240), (12930, 15524)]