99982860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2521}}^1$

素因数の和:3194

約数の個数: 48

約数和(自身を含む): 280486752

約数和(自身を除く): 180503892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2521, 2644, 3305, 3966, 5042, 6610, 7563, 7932, 9915, 10084, 12605, 13220, 15126, 19830, 25210, 30252, 37815, 39660, 50420, 75630, 151260, 1666381, 3332762, 4999143, 6665524, 8331905, 9998286, 16663810, 19996572, 24995715, 33327620, 49991430, 99982860]

約数ペア:

[(1, 99982860), (2, 49991430), (3, 33327620), (4, 24995715), (5, 19996572), (6, 16663810), (10, 9998286), (12, 8331905), (15, 6665524), (20, 4999143), (30, 3332762), (60, 1666381), (661, 151260), (1322, 75630), (1983, 50420), (2521, 39660), (2644, 37815), (3305, 30252), (3966, 25210), (5042, 19830), (6610, 15126), (7563, 13220), (7932, 12605), (9915, 10084)]