89655660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55343}}^1$

素因数の和:55364

約数の個数: 60

約数和(自身を含む): 281258208

約数和(自身を除く): 191602548

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, 55343, 110686, 166029, 221372, 276715, 332058, 498087, 553430, 664116, 830145, 996174, 1106860, 1494261, 1660290, 1992348, 2490435, 2988522, 3320580, 4482783, 4980870, 5977044, 7471305, 8965566, 9961740, 14942610, 17931132, 22413915, 29885220, 44827830, 89655660]

約数ペア:

[(1, 89655660), (2, 44827830), (3, 29885220), (4, 22413915), (5, 17931132), (6, 14942610), (9, 9961740), (10, 8965566), (12, 7471305), (15, 5977044), (18, 4980870), (20, 4482783), (27, 3320580), (30, 2988522), (36, 2490435), (45, 1992348), (54, 1660290), (60, 1494261), (81, 1106860), (90, 996174), (108, 830145), (135, 664116), (162, 553430), (180, 498087), (270, 332058), (324, 276715), (405, 221372), (540, 166029), (810, 110686), (1620, 55343)]