12438300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{5923}}^1$

素因数の和:5947

約数の個数: 72

約数和(自身を含む): 41136256

約数和(自身を除く): 28697956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 5923, 11846, 17769, 23692, 29615, 35538, 41461, 59230, 71076, 82922, 88845, 118460, 124383, 148075, 165844, 177690, 207305, 248766, 296150, 355380, 414610, 444225, 497532, 592300, 621915, 829220, 888450, 1036525, 1243830, 1776900, 2073050, 2487660, 3109575, 4146100, 6219150, 12438300]

約数ペア:

[(1, 12438300), (2, 6219150), (3, 4146100), (4, 3109575), (5, 2487660), (6, 2073050), (7, 1776900), (10, 1243830), (12, 1036525), (14, 888450), (15, 829220), (20, 621915), (21, 592300), (25, 497532), (28, 444225), (30, 414610), (35, 355380), (42, 296150), (50, 248766), (60, 207305), (70, 177690), (75, 165844), (84, 148075), (100, 124383), (105, 118460), (140, 88845), (150, 82922), (175, 71076), (210, 59230), (300, 41461), (350, 35538), (420, 29615), (525, 23692), (700, 17769), (1050, 11846), (2100, 5923)]