42134220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1571}}^1$

素因数の和:1735

約数の個数: 72

約数和(自身を含む): 128746800

約数和(自身を除く): 86612580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1571, 1788, 2235, 2682, 2980, 3142, 4470, 4713, 5364, 6284, 6705, 7855, 8940, 9426, 13410, 14139, 15710, 18852, 23565, 26820, 28278, 31420, 47130, 56556, 70695, 94260, 141390, 234079, 282780, 468158, 702237, 936316, 1170395, 1404474, 2106711, 2340790, 2808948, 3511185, 4213422, 4681580, 7022370, 8426844, 10533555, 14044740, 21067110, 42134220]

約数ペア:

[(1, 42134220), (2, 21067110), (3, 14044740), (4, 10533555), (5, 8426844), (6, 7022370), (9, 4681580), (10, 4213422), (12, 3511185), (15, 2808948), (18, 2340790), (20, 2106711), (30, 1404474), (36, 1170395), (45, 936316), (60, 702237), (90, 468158), (149, 282780), (180, 234079), (298, 141390), (447, 94260), (596, 70695), (745, 56556), (894, 47130), (1341, 31420), (1490, 28278), (1571, 26820), (1788, 23565), (2235, 18852), (2682, 15710), (2980, 14139), (3142, 13410), (4470, 9426), (4713, 8940), (5364, 7855), (6284, 6705)]