27667980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{5693}}^1$

素因数の和:5717

約数の個数: 72

約数和(自身を含む): 87049872

約数和(自身を除く): 59381892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 5693, 11386, 17079, 22772, 28465, 34158, 51237, 56930, 68316, 85395, 102474, 113860, 153711, 170790, 204948, 256185, 307422, 341580, 461133, 512370, 614844, 768555, 922266, 1024740, 1383399, 1537110, 1844532, 2305665, 2766798, 3074220, 4611330, 5533596, 6916995, 9222660, 13833990, 27667980]

約数ペア:

[(1, 27667980), (2, 13833990), (3, 9222660), (4, 6916995), (5, 5533596), (6, 4611330), (9, 3074220), (10, 2766798), (12, 2305665), (15, 1844532), (18, 1537110), (20, 1383399), (27, 1024740), (30, 922266), (36, 768555), (45, 614844), (54, 512370), (60, 461133), (81, 341580), (90, 307422), (108, 256185), (135, 204948), (162, 170790), (180, 153711), (243, 113860), (270, 102474), (324, 85395), (405, 68316), (486, 56930), (540, 51237), (810, 34158), (972, 28465), (1215, 22772), (1620, 17079), (2430, 11386), (4860, 5693)]