146453220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2029}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 445568760

約数和(自身を除く): 299115540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2029, 2406, 3609, 4010, 4058, 4812, 6015, 6087, 7218, 8020, 8116, 10145, 12030, 12174, 14436, 18045, 18261, 20290, 24060, 24348, 30435, 36090, 36522, 40580, 60870, 72180, 73044, 91305, 121740, 182610, 365220, 813629, 1627258, 2440887, 3254516, 4068145, 4881774, 7322661, 8136290, 9763548, 12204435, 14645322, 16272580, 24408870, 29290644, 36613305, 48817740, 73226610, 146453220]

約数ペア:

[(1, 146453220), (2, 73226610), (3, 48817740), (4, 36613305), (5, 29290644), (6, 24408870), (9, 16272580), (10, 14645322), (12, 12204435), (15, 9763548), (18, 8136290), (20, 7322661), (30, 4881774), (36, 4068145), (45, 3254516), (60, 2440887), (90, 1627258), (180, 813629), (401, 365220), (802, 182610), (1203, 121740), (1604, 91305), (2005, 73044), (2029, 72180), (2406, 60870), (3609, 40580), (4010, 36522), (4058, 36090), (4812, 30435), (6015, 24348), (6087, 24060), (7218, 20290), (8020, 18261), (8116, 18045), (10145, 14436), (12030, 12174)]