64026540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5391

約数の個数: 72

約数和(自身を含む): 197149680

約数和(自身を除く): 133123140

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, 5309, 6030, 10618, 12060, 15927, 21236, 26545, 31854, 47781, 53090, 63708, 79635, 95562, 106180, 159270, 191124, 238905, 318540, 355703, 477810, 711406, 955620, 1067109, 1422812, 1778515, 2134218, 3201327, 3557030, 4268436, 5335545, 6402654, 7114060, 10671090, 12805308, 16006635, 21342180, 32013270, 64026540]

約数ペア:

[(1, 64026540), (2, 32013270), (3, 21342180), (4, 16006635), (5, 12805308), (6, 10671090), (9, 7114060), (10, 6402654), (12, 5335545), (15, 4268436), (18, 3557030), (20, 3201327), (30, 2134218), (36, 1778515), (45, 1422812), (60, 1067109), (67, 955620), (90, 711406), (134, 477810), (180, 355703), (201, 318540), (268, 238905), (335, 191124), (402, 159270), (603, 106180), (670, 95562), (804, 79635), (1005, 63708), (1206, 53090), (1340, 47781), (2010, 31854), (2412, 26545), (3015, 21236), (4020, 15927), (5309, 12060), (6030, 10618)]