88197660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{54443}}^1$

素因数の和:54464

約数の個数: 60

約数和(自身を含む): 276684408

約数和(自身を除く): 188486748

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, 270, 324, 405, 540, 810, 1620, 54443, 108886, 163329, 217772, 272215, 326658, 489987, 544430, 653316, 816645, 979974, 1088860, 1469961, 1633290, 1959948, 2449935, 2939922, 3266580, 4409883, 4899870, 5879844, 7349805, 8819766, 9799740, 14699610, 17639532, 22049415, 29399220, 44098830, 88197660]

約数ペア:

[(1, 88197660), (2, 44098830), (3, 29399220), (4, 22049415), (5, 17639532), (6, 14699610), (9, 9799740), (10, 8819766), (12, 7349805), (15, 5879844), (18, 4899870), (20, 4409883), (27, 3266580), (30, 2939922), (36, 2449935), (45, 1959948), (54, 1633290), (60, 1469961), (81, 1088860), (90, 979974), (108, 816645), (135, 653316), (162, 544430), (180, 489987), (270, 326658), (324, 272215), (405, 217772), (540, 163329), (810, 108886), (1620, 54443)]