66784260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 195350400

約数和(自身を除く): 128566140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 111, 134, 148, 185, 201, 222, 268, 335, 370, 402, 444, 449, 555, 670, 740, 804, 898, 1005, 1110, 1340, 1347, 1796, 2010, 2220, 2245, 2479, 2694, 4020, 4490, 4958, 5388, 6735, 7437, 8980, 9916, 12395, 13470, 14874, 16613, 24790, 26940, 29748, 30083, 33226, 37185, 49580, 49839, 60166, 66452, 74370, 83065, 90249, 99678, 120332, 148740, 150415, 166130, 180498, 199356, 249195, 300830, 332260, 360996, 451245, 498390, 601660, 902490, 996780, 1113071, 1804980, 2226142, 3339213, 4452284, 5565355, 6678426, 11130710, 13356852, 16696065, 22261420, 33392130, 66784260]

約数ペア:

[(1, 66784260), (2, 33392130), (3, 22261420), (4, 16696065), (5, 13356852), (6, 11130710), (10, 6678426), (12, 5565355), (15, 4452284), (20, 3339213), (30, 2226142), (37, 1804980), (60, 1113071), (67, 996780), (74, 902490), (111, 601660), (134, 498390), (148, 451245), (185, 360996), (201, 332260), (222, 300830), (268, 249195), (335, 199356), (370, 180498), (402, 166130), (444, 150415), (449, 148740), (555, 120332), (670, 99678), (740, 90249), (804, 83065), (898, 74370), (1005, 66452), (1110, 60166), (1340, 49839), (1347, 49580), (1796, 37185), (2010, 33226), (2220, 30083), (2245, 29748), (2479, 26940), (2694, 24790), (4020, 16613), (4490, 14874), (4958, 13470), (5388, 12395), (6735, 9916), (7437, 8980)]