543145140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7757}}^1$

素因数の和:8161

約数の個数: 72

約数和(自身を含む): 1651988520

約数和(自身を除く): 1108843380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7757, 7780, 11670, 14004, 15514, 17505, 23271, 23340, 31028, 35010, 38785, 46542, 69813, 70020, 77570, 93084, 116355, 139626, 155140, 232710, 279252, 349065, 465420, 698130, 1396260, 3017473, 6034946, 9052419, 12069892, 15087365, 18104838, 27157257, 30174730, 36209676, 45262095, 54314514, 60349460, 90524190, 108629028, 135786285, 181048380, 271572570, 543145140]

約数ペア:

[(1, 543145140), (2, 271572570), (3, 181048380), (4, 135786285), (5, 108629028), (6, 90524190), (9, 60349460), (10, 54314514), (12, 45262095), (15, 36209676), (18, 30174730), (20, 27157257), (30, 18104838), (36, 15087365), (45, 12069892), (60, 9052419), (90, 6034946), (180, 3017473), (389, 1396260), (778, 698130), (1167, 465420), (1556, 349065), (1945, 279252), (2334, 232710), (3501, 155140), (3890, 139626), (4668, 116355), (5835, 93084), (7002, 77570), (7757, 70020), (7780, 69813), (11670, 46542), (14004, 38785), (15514, 35010), (17505, 31028), (23271, 23340)]