422449380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{80929}}^1$

素因数の和:80973

約数の個数: 72

約数和(自身を含む): 1325633400

約数和(自身を除く): 903184020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 80929, 161858, 242787, 323716, 404645, 485574, 728361, 809290, 971148, 1213935, 1456722, 1618580, 2346941, 2427870, 2913444, 3641805, 4693882, 4855740, 7040823, 7283610, 9387764, 11734705, 14081646, 14567220, 21122469, 23469410, 28163292, 35204115, 42244938, 46938820, 70408230, 84489876, 105612345, 140816460, 211224690, 422449380]

約数ペア:

[(1, 422449380), (2, 211224690), (3, 140816460), (4, 105612345), (5, 84489876), (6, 70408230), (9, 46938820), (10, 42244938), (12, 35204115), (15, 28163292), (18, 23469410), (20, 21122469), (29, 14567220), (30, 14081646), (36, 11734705), (45, 9387764), (58, 7283610), (60, 7040823), (87, 4855740), (90, 4693882), (116, 3641805), (145, 2913444), (174, 2427870), (180, 2346941), (261, 1618580), (290, 1456722), (348, 1213935), (435, 971148), (522, 809290), (580, 728361), (870, 485574), (1044, 404645), (1305, 323716), (1740, 242787), (2610, 161858), (5220, 80929)]