200227080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21121}}^1$

素因数の和:21214

約数の個数: 64

約数和(自身を含む): 608313600

約数和(自身を除く): 408086520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 21121, 42242, 63363, 84484, 105605, 126726, 168968, 211210, 253452, 316815, 422420, 506904, 633630, 844840, 1267260, 1668559, 2534520, 3337118, 5005677, 6674236, 8342795, 10011354, 13348472, 16685590, 20022708, 25028385, 33371180, 40045416, 50056770, 66742360, 100113540, 200227080]

約数ペア:

[(1, 200227080), (2, 100113540), (3, 66742360), (4, 50056770), (5, 40045416), (6, 33371180), (8, 25028385), (10, 20022708), (12, 16685590), (15, 13348472), (20, 10011354), (24, 8342795), (30, 6674236), (40, 5005677), (60, 3337118), (79, 2534520), (120, 1668559), (158, 1267260), (237, 844840), (316, 633630), (395, 506904), (474, 422420), (632, 316815), (790, 253452), (948, 211210), (1185, 168968), (1580, 126726), (1896, 105605), (2370, 84484), (3160, 63363), (4740, 42242), (9480, 21121)]