45771660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23117}}^1$

素因数の和:23143

約数の個数: 72

約数和(自身を含む): 151469136

約数和(自身を除く): 105697476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 23117, 46234, 69351, 92468, 115585, 138702, 208053, 231170, 254287, 277404, 346755, 416106, 462340, 508574, 693510, 762861, 832212, 1017148, 1040265, 1271435, 1387020, 1525722, 2080530, 2288583, 2542870, 3051444, 3814305, 4161060, 4577166, 5085740, 7628610, 9154332, 11442915, 15257220, 22885830, 45771660]

約数ペア:

[(1, 45771660), (2, 22885830), (3, 15257220), (4, 11442915), (5, 9154332), (6, 7628610), (9, 5085740), (10, 4577166), (11, 4161060), (12, 3814305), (15, 3051444), (18, 2542870), (20, 2288583), (22, 2080530), (30, 1525722), (33, 1387020), (36, 1271435), (44, 1040265), (45, 1017148), (55, 832212), (60, 762861), (66, 693510), (90, 508574), (99, 462340), (110, 416106), (132, 346755), (165, 277404), (180, 254287), (198, 231170), (220, 208053), (330, 138702), (396, 115585), (495, 92468), (660, 69351), (990, 46234), (1980, 23117)]