239882100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{21611}}^1$

素因数の和:21665

約数の個数: 72

約数和(自身を含む): 712850208

約数和(自身を除く): 472968108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 21611, 43222, 64833, 86444, 108055, 129666, 216110, 259332, 324165, 432220, 540275, 648330, 799607, 1080550, 1296660, 1599214, 1620825, 2161100, 2398821, 3198428, 3241650, 3998035, 4797642, 6483300, 7996070, 9595284, 11994105, 15992140, 19990175, 23988210, 39980350, 47976420, 59970525, 79960700, 119941050, 239882100]

約数ペア:

[(1, 239882100), (2, 119941050), (3, 79960700), (4, 59970525), (5, 47976420), (6, 39980350), (10, 23988210), (12, 19990175), (15, 15992140), (20, 11994105), (25, 9595284), (30, 7996070), (37, 6483300), (50, 4797642), (60, 3998035), (74, 3241650), (75, 3198428), (100, 2398821), (111, 2161100), (148, 1620825), (150, 1599214), (185, 1296660), (222, 1080550), (300, 799607), (370, 648330), (444, 540275), (555, 432220), (740, 324165), (925, 259332), (1110, 216110), (1850, 129666), (2220, 108055), (2775, 86444), (3700, 64833), (5550, 43222), (11100, 21611)]