101168820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19381}}^1$

素因数の和:19425

約数の個数: 72

約数和(自身を含む): 317477160

約数和(自身を除く): 216308340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 19381, 38762, 58143, 77524, 96905, 116286, 174429, 193810, 232572, 290715, 348858, 387620, 562049, 581430, 697716, 872145, 1124098, 1162860, 1686147, 1744290, 2248196, 2810245, 3372294, 3488580, 5058441, 5620490, 6744588, 8430735, 10116882, 11240980, 16861470, 20233764, 25292205, 33722940, 50584410, 101168820]

約数ペア:

[(1, 101168820), (2, 50584410), (3, 33722940), (4, 25292205), (5, 20233764), (6, 16861470), (9, 11240980), (10, 10116882), (12, 8430735), (15, 6744588), (18, 5620490), (20, 5058441), (29, 3488580), (30, 3372294), (36, 2810245), (45, 2248196), (58, 1744290), (60, 1686147), (87, 1162860), (90, 1124098), (116, 872145), (145, 697716), (174, 581430), (180, 562049), (261, 387620), (290, 348858), (348, 290715), (435, 232572), (522, 193810), (580, 174429), (870, 116286), (1044, 96905), (1305, 77524), (1740, 58143), (2610, 38762), (5220, 19381)]