69793020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 233906400

約数和(自身を除く): 164113380

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, 101, 110, 132, 165, 180, 198, 202, 220, 303, 330, 349, 396, 404, 495, 505, 606, 660, 698, 909, 990, 1010, 1047, 1111, 1212, 1396, 1515, 1745, 1818, 1980, 2020, 2094, 2222, 3030, 3141, 3333, 3490, 3636, 3839, 4188, 4444, 4545, 5235, 5555, 6060, 6282, 6666, 6980, 7678, 9090, 9999, 10470, 11110, 11517, 12564, 13332, 15356, 15705, 16665, 18180, 19195, 19998, 20940, 22220, 23034, 31410, 33330, 34551, 35249, 38390, 39996, 46068, 49995, 57585, 62820, 66660, 69102, 70498, 76780, 99990, 105747, 115170, 138204, 140996, 172755, 176245, 199980, 211494, 230340, 317241, 345510, 352490, 387739, 422988, 528735, 634482, 691020, 704980, 775478, 1057470, 1163217, 1268964, 1550956, 1586205, 1938695, 2114940, 2326434, 3172410, 3489651, 3877390, 4652868, 5816085, 6344820, 6979302, 7754780, 11632170, 13958604, 17448255, 23264340, 34896510, 69793020]

約数ペア:

[(1, 69793020), (2, 34896510), (3, 23264340), (4, 17448255), (5, 13958604), (6, 11632170), (9, 7754780), (10, 6979302), (11, 6344820), (12, 5816085), (15, 4652868), (18, 3877390), (20, 3489651), (22, 3172410), (30, 2326434), (33, 2114940), (36, 1938695), (44, 1586205), (45, 1550956), (55, 1268964), (60, 1163217), (66, 1057470), (90, 775478), (99, 704980), (101, 691020), (110, 634482), (132, 528735), (165, 422988), (180, 387739), (198, 352490), (202, 345510), (220, 317241), (303, 230340), (330, 211494), (349, 199980), (396, 176245), (404, 172755), (495, 140996), (505, 138204), (606, 115170), (660, 105747), (698, 99990), (909, 76780), (990, 70498), (1010, 69102), (1047, 66660), (1111, 62820), (1212, 57585), (1396, 49995), (1515, 46068), (1745, 39996), (1818, 38390), (1980, 35249), (2020, 34551), (2094, 33330), (2222, 31410), (3030, 23034), (3141, 22220), (3333, 20940), (3490, 19998), (3636, 19195), (3839, 18180), (4188, 16665), (4444, 15705), (4545, 15356), (5235, 13332), (5555, 12564), (6060, 11517), (6282, 11110), (6666, 10470), (6980, 9999), (7678, 9090)]