82569960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 220694040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 719, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1438, 1595, 1740, 1914, 1980, 2088, 2157, 2552, 2610, 2871, 2876, 3190, 3480, 3595, 3828, 3960, 4314, 4785, 5220, 5742, 5752, 6380, 6471, 7190, 7656, 7909, 8628, 9570, 10440, 10785, 11484, 12760, 12942, 14355, 14380, 15818, 17256, 19140, 20851, 21570, 22968, 23727, 25884, 28710, 28760, 31636, 32355, 38280, 39545, 41702, 43140, 47454, 51768, 57420, 62553, 63272, 64710, 71181, 79090, 83404, 86280, 94908, 104255, 114840, 118635, 125106, 129420, 142362, 158180, 166808, 187659, 189816, 208510, 229361, 237270, 250212, 258840, 284724, 312765, 316360, 355905, 375318, 417020, 458722, 474540, 500424, 569448, 625530, 688083, 711810, 750636, 834040, 917444, 938295, 949080, 1146805, 1251060, 1376166, 1423620, 1501272, 1834888, 1876590, 2064249, 2293610, 2502120, 2752332, 2847240, 3440415, 3753180, 4128498, 4587220, 5504664, 6880830, 7506360, 8256996, 9174440, 10321245, 13761660, 16513992, 20642490, 27523320, 41284980, 82569960]

約数ペア:

[(1, 82569960), (2, 41284980), (3, 27523320), (4, 20642490), (5, 16513992), (6, 13761660), (8, 10321245), (9, 9174440), (10, 8256996), (11, 7506360), (12, 6880830), (15, 5504664), (18, 4587220), (20, 4128498), (22, 3753180), (24, 3440415), (29, 2847240), (30, 2752332), (33, 2502120), (36, 2293610), (40, 2064249), (44, 1876590), (45, 1834888), (55, 1501272), (58, 1423620), (60, 1376166), (66, 1251060), (72, 1146805), (87, 949080), (88, 938295), (90, 917444), (99, 834040), (110, 750636), (116, 711810), (120, 688083), (132, 625530), (145, 569448), (165, 500424), (174, 474540), (180, 458722), (198, 417020), (220, 375318), (232, 355905), (261, 316360), (264, 312765), (290, 284724), (319, 258840), (330, 250212), (348, 237270), (360, 229361), (396, 208510), (435, 189816), (440, 187659), (495, 166808), (522, 158180), (580, 142362), (638, 129420), (660, 125106), (696, 118635), (719, 114840), (792, 104255), (870, 94908), (957, 86280), (990, 83404), (1044, 79090), (1160, 71181), (1276, 64710), (1305, 63272), (1320, 62553), (1438, 57420), (1595, 51768), (1740, 47454), (1914, 43140), (1980, 41702), (2088, 39545), (2157, 38280), (2552, 32355), (2610, 31636), (2871, 28760), (2876, 28710), (3190, 25884), (3480, 23727), (3595, 22968), (3828, 21570), (3960, 20851), (4314, 19140), (4785, 17256), (5220, 15818), (5742, 14380), (5752, 14355), (6380, 12942), (6471, 12760), (7190, 11484), (7656, 10785), (7909, 10440), (8628, 9570)]