76170060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:1887

約数の個数: 72

約数和(自身を含む): 232071840

約数和(自身を除く): 155901780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 1052, 1315, 1578, 1609, 2367, 2630, 3156, 3218, 3945, 4734, 4827, 5260, 6436, 7890, 8045, 9468, 9654, 11835, 14481, 15780, 16090, 19308, 23670, 24135, 28962, 32180, 47340, 48270, 57924, 72405, 96540, 144810, 289620, 423167, 846334, 1269501, 1692668, 2115835, 2539002, 3808503, 4231670, 5078004, 6347505, 7617006, 8463340, 12695010, 15234012, 19042515, 25390020, 38085030, 76170060]

約数ペア:

[(1, 76170060), (2, 38085030), (3, 25390020), (4, 19042515), (5, 15234012), (6, 12695010), (9, 8463340), (10, 7617006), (12, 6347505), (15, 5078004), (18, 4231670), (20, 3808503), (30, 2539002), (36, 2115835), (45, 1692668), (60, 1269501), (90, 846334), (180, 423167), (263, 289620), (526, 144810), (789, 96540), (1052, 72405), (1315, 57924), (1578, 48270), (1609, 47340), (2367, 32180), (2630, 28962), (3156, 24135), (3218, 23670), (3945, 19308), (4734, 16090), (4827, 15780), (5260, 14481), (6436, 11835), (7890, 9654), (8045, 9468)]