12867900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 37914240

約数和(自身を除く): 25046340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 727, 885, 1180, 1454, 1475, 1770, 2181, 2908, 2950, 3540, 3635, 4362, 4425, 5900, 7270, 8724, 8850, 10905, 14540, 17700, 18175, 21810, 36350, 42893, 43620, 54525, 72700, 85786, 109050, 128679, 171572, 214465, 218100, 257358, 428930, 514716, 643395, 857860, 1072325, 1286790, 2144650, 2573580, 3216975, 4289300, 6433950, 12867900]

約数ペア:

[(1, 12867900), (2, 6433950), (3, 4289300), (4, 3216975), (5, 2573580), (6, 2144650), (10, 1286790), (12, 1072325), (15, 857860), (20, 643395), (25, 514716), (30, 428930), (50, 257358), (59, 218100), (60, 214465), (75, 171572), (100, 128679), (118, 109050), (150, 85786), (177, 72700), (236, 54525), (295, 43620), (300, 42893), (354, 36350), (590, 21810), (708, 18175), (727, 17700), (885, 14540), (1180, 10905), (1454, 8850), (1475, 8724), (1770, 7270), (2181, 5900), (2908, 4425), (2950, 4362), (3540, 3635)]