35281980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:801

約数の個数: 120

約数和(自身を含む): 114649920

約数和(自身を除く): 79367940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 751, 783, 810, 870, 1044, 1305, 1502, 1566, 1620, 1740, 2253, 2349, 2610, 3004, 3132, 3755, 3915, 4506, 4698, 5220, 6759, 7510, 7830, 9012, 9396, 11265, 11745, 13518, 15020, 15660, 20277, 21779, 22530, 23490, 27036, 33795, 40554, 43558, 45060, 46980, 60831, 65337, 67590, 81108, 87116, 101385, 108895, 121662, 130674, 135180, 196011, 202770, 217790, 243324, 261348, 304155, 326685, 392022, 405540, 435580, 588033, 608310, 653370, 784044, 980055, 1176066, 1216620, 1306740, 1764099, 1960110, 2352132, 2940165, 3528198, 3920220, 5880330, 7056396, 8820495, 11760660, 17640990, 35281980]

約数ペア:

[(1, 35281980), (2, 17640990), (3, 11760660), (4, 8820495), (5, 7056396), (6, 5880330), (9, 3920220), (10, 3528198), (12, 2940165), (15, 2352132), (18, 1960110), (20, 1764099), (27, 1306740), (29, 1216620), (30, 1176066), (36, 980055), (45, 784044), (54, 653370), (58, 608310), (60, 588033), (81, 435580), (87, 405540), (90, 392022), (108, 326685), (116, 304155), (135, 261348), (145, 243324), (162, 217790), (174, 202770), (180, 196011), (261, 135180), (270, 130674), (290, 121662), (324, 108895), (348, 101385), (405, 87116), (435, 81108), (522, 67590), (540, 65337), (580, 60831), (751, 46980), (783, 45060), (810, 43558), (870, 40554), (1044, 33795), (1305, 27036), (1502, 23490), (1566, 22530), (1620, 21779), (1740, 20277), (2253, 15660), (2349, 15020), (2610, 13518), (3004, 11745), (3132, 11265), (3755, 9396), (3915, 9012), (4506, 7830), (4698, 7510), (5220, 6759)]