61590420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5107}}^1$

素因数の和:5189

約数の個数: 72

約数和(自身を含む): 189649824

約数和(自身を除く): 128059404

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, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 5107, 6030, 10214, 12060, 15321, 20428, 25535, 30642, 45963, 51070, 61284, 76605, 91926, 102140, 153210, 183852, 229815, 306420, 342169, 459630, 684338, 919260, 1026507, 1368676, 1710845, 2053014, 3079521, 3421690, 4106028, 5132535, 6159042, 6843380, 10265070, 12318084, 15397605, 20530140, 30795210, 61590420]

約数ペア:

[(1, 61590420), (2, 30795210), (3, 20530140), (4, 15397605), (5, 12318084), (6, 10265070), (9, 6843380), (10, 6159042), (12, 5132535), (15, 4106028), (18, 3421690), (20, 3079521), (30, 2053014), (36, 1710845), (45, 1368676), (60, 1026507), (67, 919260), (90, 684338), (134, 459630), (180, 342169), (201, 306420), (268, 229815), (335, 183852), (402, 153210), (603, 102140), (670, 91926), (804, 76605), (1005, 61284), (1206, 51070), (1340, 45963), (2010, 30642), (2412, 25535), (3015, 20428), (4020, 15321), (5107, 12060), (6030, 10214)]