76683420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38729}}^1$

素因数の和:38755

約数の個数: 72

約数和(自身を含む): 253758960

約数和(自身を除く): 177075540

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, 38729, 77458, 116187, 154916, 193645, 232374, 348561, 387290, 426019, 464748, 580935, 697122, 774580, 852038, 1161870, 1278057, 1394244, 1704076, 1742805, 2130095, 2323740, 2556114, 3485610, 3834171, 4260190, 5112228, 6390285, 6971220, 7668342, 8520380, 12780570, 15336684, 19170855, 25561140, 38341710, 76683420]

約数ペア:

[(1, 76683420), (2, 38341710), (3, 25561140), (4, 19170855), (5, 15336684), (6, 12780570), (9, 8520380), (10, 7668342), (11, 6971220), (12, 6390285), (15, 5112228), (18, 4260190), (20, 3834171), (22, 3485610), (30, 2556114), (33, 2323740), (36, 2130095), (44, 1742805), (45, 1704076), (55, 1394244), (60, 1278057), (66, 1161870), (90, 852038), (99, 774580), (110, 697122), (132, 580935), (165, 464748), (180, 426019), (198, 387290), (220, 348561), (330, 232374), (396, 193645), (495, 154916), (660, 116187), (990, 77458), (1980, 38729)]