186812820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33479}}^1$

素因数の和:33525

約数の個数: 72

約数和(自身を含む): 584962560

約数和(自身を除く): 398149740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 33479, 66958, 100437, 133916, 167395, 200874, 301311, 334790, 401748, 502185, 602622, 669580, 1004370, 1037849, 1205244, 1506555, 2008740, 2075698, 3013110, 3113547, 4151396, 5189245, 6026220, 6227094, 9340641, 10378490, 12454188, 15567735, 18681282, 20756980, 31135470, 37362564, 46703205, 62270940, 93406410, 186812820]

約数ペア:

[(1, 186812820), (2, 93406410), (3, 62270940), (4, 46703205), (5, 37362564), (6, 31135470), (9, 20756980), (10, 18681282), (12, 15567735), (15, 12454188), (18, 10378490), (20, 9340641), (30, 6227094), (31, 6026220), (36, 5189245), (45, 4151396), (60, 3113547), (62, 3013110), (90, 2075698), (93, 2008740), (124, 1506555), (155, 1205244), (180, 1037849), (186, 1004370), (279, 669580), (310, 602622), (372, 502185), (465, 401748), (558, 334790), (620, 301311), (930, 200874), (1116, 167395), (1395, 133916), (1860, 100437), (2790, 66958), (5580, 33479)]