56685420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3213

約数の個数: 120

約数和(自身を含む): 194051088

約数和(自身を除く): 137365668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3181, 3564, 4455, 5940, 6362, 8910, 9543, 12724, 15905, 17820, 19086, 28629, 31810, 34991, 38172, 47715, 57258, 63620, 69982, 85887, 95430, 104973, 114516, 139964, 143145, 171774, 174955, 190860, 209946, 257661, 286290, 314919, 343548, 349910, 419892, 429435, 515322, 524865, 572580, 629838, 699820, 858870, 944757, 1030644, 1049730, 1259676, 1288305, 1574595, 1717740, 1889514, 2099460, 2576610, 2834271, 3149190, 3779028, 4723785, 5153220, 5668542, 6298380, 9447570, 11337084, 14171355, 18895140, 28342710, 56685420]

約数ペア:

[(1, 56685420), (2, 28342710), (3, 18895140), (4, 14171355), (5, 11337084), (6, 9447570), (9, 6298380), (10, 5668542), (11, 5153220), (12, 4723785), (15, 3779028), (18, 3149190), (20, 2834271), (22, 2576610), (27, 2099460), (30, 1889514), (33, 1717740), (36, 1574595), (44, 1288305), (45, 1259676), (54, 1049730), (55, 1030644), (60, 944757), (66, 858870), (81, 699820), (90, 629838), (99, 572580), (108, 524865), (110, 515322), (132, 429435), (135, 419892), (162, 349910), (165, 343548), (180, 314919), (198, 286290), (220, 257661), (270, 209946), (297, 190860), (324, 174955), (330, 171774), (396, 143145), (405, 139964), (495, 114516), (540, 104973), (594, 95430), (660, 85887), (810, 69982), (891, 63620), (990, 57258), (1188, 47715), (1485, 38172), (1620, 34991), (1782, 31810), (1980, 28629), (2970, 19086), (3181, 17820), (3564, 15905), (4455, 12724), (5940, 9543), (6362, 8910)]