69188700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 233985024

約数和(自身を除く): 164796324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 701, 705, 940, 987, 1050, 1175, 1316, 1402, 1410, 1645, 1974, 2100, 2103, 2350, 2804, 2820, 3290, 3505, 3525, 3948, 4206, 4700, 4907, 4935, 6580, 7010, 7050, 8225, 8412, 9814, 9870, 10515, 14020, 14100, 14721, 16450, 17525, 19628, 19740, 21030, 24535, 24675, 29442, 32900, 32947, 35050, 42060, 49070, 49350, 52575, 58884, 65894, 70100, 73605, 98140, 98700, 98841, 105150, 122675, 131788, 147210, 164735, 197682, 210300, 230629, 245350, 294420, 329470, 368025, 395364, 461258, 490700, 494205, 658940, 691887, 736050, 823675, 922516, 988410, 1153145, 1383774, 1472100, 1647350, 1976820, 2306290, 2471025, 2767548, 3294700, 3459435, 4612580, 4942050, 5765725, 6918870, 9884100, 11531450, 13837740, 17297175, 23062900, 34594350, 69188700]

約数ペア:

[(1, 69188700), (2, 34594350), (3, 23062900), (4, 17297175), (5, 13837740), (6, 11531450), (7, 9884100), (10, 6918870), (12, 5765725), (14, 4942050), (15, 4612580), (20, 3459435), (21, 3294700), (25, 2767548), (28, 2471025), (30, 2306290), (35, 1976820), (42, 1647350), (47, 1472100), (50, 1383774), (60, 1153145), (70, 988410), (75, 922516), (84, 823675), (94, 736050), (100, 691887), (105, 658940), (140, 494205), (141, 490700), (150, 461258), (175, 395364), (188, 368025), (210, 329470), (235, 294420), (282, 245350), (300, 230629), (329, 210300), (350, 197682), (420, 164735), (470, 147210), (525, 131788), (564, 122675), (658, 105150), (700, 98841), (701, 98700), (705, 98140), (940, 73605), (987, 70100), (1050, 65894), (1175, 58884), (1316, 52575), (1402, 49350), (1410, 49070), (1645, 42060), (1974, 35050), (2100, 32947), (2103, 32900), (2350, 29442), (2804, 24675), (2820, 24535), (3290, 21030), (3505, 19740), (3525, 19628), (3948, 17525), (4206, 16450), (4700, 14721), (4907, 14100), (4935, 14020), (6580, 10515), (7010, 9870), (7050, 9814), (8225, 8412)]