447949080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 1523901600

約数和(自身を除く): 1075952520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 107, 116, 120, 145, 174, 180, 214, 232, 261, 290, 321, 348, 360, 401, 428, 435, 522, 535, 580, 642, 696, 802, 856, 870, 963, 1044, 1070, 1160, 1203, 1284, 1305, 1604, 1605, 1740, 1926, 2005, 2088, 2140, 2406, 2568, 2610, 3103, 3208, 3210, 3480, 3609, 3852, 4010, 4280, 4812, 4815, 5220, 6015, 6206, 6420, 7218, 7704, 8020, 9309, 9624, 9630, 10440, 11629, 12030, 12412, 12840, 14436, 15515, 16040, 18045, 18618, 19260, 23258, 24060, 24824, 27927, 28872, 31030, 34887, 36090, 37236, 38520, 42907, 46516, 46545, 48120, 55854, 58145, 62060, 69774, 72180, 74472, 85814, 93032, 93090, 104661, 111708, 116290, 124120, 128721, 139548, 139635, 144360, 171628, 174435, 186180, 209322, 214535, 223416, 232580, 257442, 279096, 279270, 343256, 348870, 372360, 386163, 418644, 429070, 465160, 514884, 523305, 558540, 643605, 697740, 772326, 837288, 858140, 1029768, 1046610, 1117080, 1244303, 1287210, 1395480, 1544652, 1716280, 1930815, 2093220, 2488606, 2574420, 3089304, 3732909, 3861630, 4186440, 4977212, 5148840, 6221515, 7465818, 7723260, 9954424, 11198727, 12443030, 14931636, 15446520, 18664545, 22397454, 24886060, 29863272, 37329090, 44794908, 49772120, 55993635, 74658180, 89589816, 111987270, 149316360, 223974540, 447949080]

約数ペア:

[(1, 447949080), (2, 223974540), (3, 149316360), (4, 111987270), (5, 89589816), (6, 74658180), (8, 55993635), (9, 49772120), (10, 44794908), (12, 37329090), (15, 29863272), (18, 24886060), (20, 22397454), (24, 18664545), (29, 15446520), (30, 14931636), (36, 12443030), (40, 11198727), (45, 9954424), (58, 7723260), (60, 7465818), (72, 6221515), (87, 5148840), (90, 4977212), (107, 4186440), (116, 3861630), (120, 3732909), (145, 3089304), (174, 2574420), (180, 2488606), (214, 2093220), (232, 1930815), (261, 1716280), (290, 1544652), (321, 1395480), (348, 1287210), (360, 1244303), (401, 1117080), (428, 1046610), (435, 1029768), (522, 858140), (535, 837288), (580, 772326), (642, 697740), (696, 643605), (802, 558540), (856, 523305), (870, 514884), (963, 465160), (1044, 429070), (1070, 418644), (1160, 386163), (1203, 372360), (1284, 348870), (1305, 343256), (1604, 279270), (1605, 279096), (1740, 257442), (1926, 232580), (2005, 223416), (2088, 214535), (2140, 209322), (2406, 186180), (2568, 174435), (2610, 171628), (3103, 144360), (3208, 139635), (3210, 139548), (3480, 128721), (3609, 124120), (3852, 116290), (4010, 111708), (4280, 104661), (4812, 93090), (4815, 93032), (5220, 85814), (6015, 74472), (6206, 72180), (6420, 69774), (7218, 62060), (7704, 58145), (8020, 55854), (9309, 48120), (9624, 46545), (9630, 46516), (10440, 42907), (11629, 38520), (12030, 37236), (12412, 36090), (12840, 34887), (14436, 31030), (15515, 28872), (16040, 27927), (18045, 24824), (18618, 24060), (19260, 23258)]