8767620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 27029184

約数和(自身を除く): 18261564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 727, 804, 1005, 1206, 1340, 1454, 2010, 2181, 2412, 2908, 3015, 3635, 4020, 4362, 6030, 6543, 7270, 8724, 10905, 12060, 13086, 14540, 21810, 26172, 32715, 43620, 48709, 65430, 97418, 130860, 146127, 194836, 243545, 292254, 438381, 487090, 584508, 730635, 876762, 974180, 1461270, 1753524, 2191905, 2922540, 4383810, 8767620]

約数ペア:

[(1, 8767620), (2, 4383810), (3, 2922540), (4, 2191905), (5, 1753524), (6, 1461270), (9, 974180), (10, 876762), (12, 730635), (15, 584508), (18, 487090), (20, 438381), (30, 292254), (36, 243545), (45, 194836), (60, 146127), (67, 130860), (90, 97418), (134, 65430), (180, 48709), (201, 43620), (268, 32715), (335, 26172), (402, 21810), (603, 14540), (670, 13086), (727, 12060), (804, 10905), (1005, 8724), (1206, 7270), (1340, 6543), (1454, 6030), (2010, 4362), (2181, 4020), (2412, 3635), (2908, 3015)]