212055540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2681

約数の個数: 96

約数和(自身を含む): 627540480

約数和(自身を除く): 415484940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2593, 2726, 2820, 4089, 5186, 5452, 6815, 7779, 8178, 10372, 12965, 13630, 15558, 16356, 20445, 25930, 27260, 31116, 38895, 40890, 51860, 75197, 77790, 81780, 121871, 150394, 155580, 225591, 243742, 300788, 365613, 375985, 451182, 487484, 609355, 731226, 751970, 902364, 1127955, 1218710, 1462452, 1503940, 1828065, 2255910, 2437420, 3534259, 3656130, 4511820, 7068518, 7312260, 10602777, 14137036, 17671295, 21205554, 35342590, 42411108, 53013885, 70685180, 106027770, 212055540]

約数ペア:

[(1, 212055540), (2, 106027770), (3, 70685180), (4, 53013885), (5, 42411108), (6, 35342590), (10, 21205554), (12, 17671295), (15, 14137036), (20, 10602777), (29, 7312260), (30, 7068518), (47, 4511820), (58, 3656130), (60, 3534259), (87, 2437420), (94, 2255910), (116, 1828065), (141, 1503940), (145, 1462452), (174, 1218710), (188, 1127955), (235, 902364), (282, 751970), (290, 731226), (348, 609355), (435, 487484), (470, 451182), (564, 375985), (580, 365613), (705, 300788), (870, 243742), (940, 225591), (1363, 155580), (1410, 150394), (1740, 121871), (2593, 81780), (2726, 77790), (2820, 75197), (4089, 51860), (5186, 40890), (5452, 38895), (6815, 31116), (7779, 27260), (8178, 25930), (10372, 20445), (12965, 16356), (13630, 15558)]