202076820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102059}}^1$

素因数の和:102085

約数の個数: 72

約数和(自身を含む): 668697120

約数和(自身を除く): 466620300

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, 102059, 204118, 306177, 408236, 510295, 612354, 918531, 1020590, 1122649, 1224708, 1530885, 1837062, 2041180, 2245298, 3061770, 3367947, 3674124, 4490596, 4592655, 5613245, 6123540, 6735894, 9185310, 10103841, 11226490, 13471788, 16839735, 18370620, 20207682, 22452980, 33679470, 40415364, 50519205, 67358940, 101038410, 202076820]

約数ペア:

[(1, 202076820), (2, 101038410), (3, 67358940), (4, 50519205), (5, 40415364), (6, 33679470), (9, 22452980), (10, 20207682), (11, 18370620), (12, 16839735), (15, 13471788), (18, 11226490), (20, 10103841), (22, 9185310), (30, 6735894), (33, 6123540), (36, 5613245), (44, 4592655), (45, 4490596), (55, 3674124), (60, 3367947), (66, 3061770), (90, 2245298), (99, 2041180), (110, 1837062), (132, 1530885), (165, 1224708), (180, 1122649), (198, 1020590), (220, 918531), (330, 612354), (396, 510295), (495, 408236), (660, 306177), (990, 204118), (1980, 102059)]