2018892300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{10181}}^1$

素因数の和:10859

約数の個数: 72

約数和(自身を含む): 5850740112

約数和(自身を除く): 3831847812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 661, 1322, 1983, 2644, 3305, 3966, 6610, 7932, 9915, 10181, 13220, 16525, 19830, 20362, 30543, 33050, 39660, 40724, 49575, 50905, 61086, 66100, 99150, 101810, 122172, 152715, 198300, 203620, 254525, 305430, 509050, 610860, 763575, 1018100, 1527150, 3054300, 6729641, 13459282, 20188923, 26918564, 33648205, 40377846, 67296410, 80755692, 100944615, 134592820, 168241025, 201889230, 336482050, 403778460, 504723075, 672964100, 1009446150, 2018892300]

約数ペア:

[(1, 2018892300), (2, 1009446150), (3, 672964100), (4, 504723075), (5, 403778460), (6, 336482050), (10, 201889230), (12, 168241025), (15, 134592820), (20, 100944615), (25, 80755692), (30, 67296410), (50, 40377846), (60, 33648205), (75, 26918564), (100, 20188923), (150, 13459282), (300, 6729641), (661, 3054300), (1322, 1527150), (1983, 1018100), (2644, 763575), (3305, 610860), (3966, 509050), (6610, 305430), (7932, 254525), (9915, 203620), (10181, 198300), (13220, 152715), (16525, 122172), (19830, 101810), (20362, 99150), (30543, 66100), (33050, 61086), (39660, 50905), (40724, 49575)]