282100020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{37021}}^1$

素因数の和:37160

約数の個数: 48

約数和(自身を含む): 796121088

約数和(自身を除く): 514021068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 37021, 74042, 111063, 148084, 185105, 222126, 370210, 444252, 555315, 740420, 1110630, 2221260, 4701667, 9403334, 14105001, 18806668, 23508335, 28210002, 47016670, 56420004, 70525005, 94033340, 141050010, 282100020]

約数ペア:

[(1, 282100020), (2, 141050010), (3, 94033340), (4, 70525005), (5, 56420004), (6, 47016670), (10, 28210002), (12, 23508335), (15, 18806668), (20, 14105001), (30, 9403334), (60, 4701667), (127, 2221260), (254, 1110630), (381, 740420), (508, 555315), (635, 444252), (762, 370210), (1270, 222126), (1524, 185105), (1905, 148084), (2540, 111063), (3810, 74042), (7620, 37021)]