322971660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163117}}^1$

素因数の和:163143

約数の個数: 72

約数和(自身を含む): 1068749136

約数和(自身を除く): 745777476

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, 163117, 326234, 489351, 652468, 815585, 978702, 1468053, 1631170, 1794287, 1957404, 2446755, 2936106, 3262340, 3588574, 4893510, 5382861, 5872212, 7177148, 7340265, 8971435, 9787020, 10765722, 14680530, 16148583, 17942870, 21531444, 26914305, 29361060, 32297166, 35885740, 53828610, 64594332, 80742915, 107657220, 161485830, 322971660]

約数ペア:

[(1, 322971660), (2, 161485830), (3, 107657220), (4, 80742915), (5, 64594332), (6, 53828610), (9, 35885740), (10, 32297166), (11, 29361060), (12, 26914305), (15, 21531444), (18, 17942870), (20, 16148583), (22, 14680530), (30, 10765722), (33, 9787020), (36, 8971435), (44, 7340265), (45, 7177148), (55, 5872212), (60, 5382861), (66, 4893510), (90, 3588574), (99, 3262340), (110, 2936106), (132, 2446755), (165, 1957404), (180, 1794287), (198, 1631170), (220, 1468053), (330, 978702), (396, 815585), (495, 652468), (660, 489351), (990, 326234), (1980, 163117)]