64501800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 226324800

約数和(自身を除く): 161823000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 29, 30, 33, 40, 44, 50, 55, 58, 60, 66, 75, 87, 88, 100, 110, 116, 120, 132, 145, 150, 165, 174, 200, 220, 232, 264, 275, 290, 300, 319, 330, 337, 348, 435, 440, 550, 580, 600, 638, 660, 674, 696, 725, 825, 870, 957, 1011, 1100, 1160, 1276, 1320, 1348, 1450, 1595, 1650, 1685, 1740, 1914, 2022, 2175, 2200, 2552, 2696, 2900, 3190, 3300, 3370, 3480, 3707, 3828, 4044, 4350, 4785, 5055, 5800, 6380, 6600, 6740, 7414, 7656, 7975, 8088, 8425, 8700, 9570, 9773, 10110, 11121, 12760, 13480, 14828, 15950, 16850, 17400, 18535, 19140, 19546, 20220, 22242, 23925, 25275, 29319, 29656, 31900, 33700, 37070, 38280, 39092, 40440, 44484, 47850, 48865, 50550, 55605, 58638, 63800, 67400, 74140, 78184, 88968, 92675, 95700, 97730, 101100, 107503, 111210, 117276, 146595, 148280, 185350, 191400, 195460, 202200, 215006, 222420, 234552, 244325, 278025, 293190, 322509, 370700, 390920, 430012, 444840, 488650, 537515, 556050, 586380, 645018, 732975, 741400, 860024, 977300, 1075030, 1112100, 1172760, 1290036, 1465950, 1612545, 1954600, 2150060, 2224200, 2580072, 2687575, 2931900, 3225090, 4300120, 5375150, 5863800, 6450180, 8062725, 10750300, 12900360, 16125450, 21500600, 32250900, 64501800]

約数ペア:

[(1, 64501800), (2, 32250900), (3, 21500600), (4, 16125450), (5, 12900360), (6, 10750300), (8, 8062725), (10, 6450180), (11, 5863800), (12, 5375150), (15, 4300120), (20, 3225090), (22, 2931900), (24, 2687575), (25, 2580072), (29, 2224200), (30, 2150060), (33, 1954600), (40, 1612545), (44, 1465950), (50, 1290036), (55, 1172760), (58, 1112100), (60, 1075030), (66, 977300), (75, 860024), (87, 741400), (88, 732975), (100, 645018), (110, 586380), (116, 556050), (120, 537515), (132, 488650), (145, 444840), (150, 430012), (165, 390920), (174, 370700), (200, 322509), (220, 293190), (232, 278025), (264, 244325), (275, 234552), (290, 222420), (300, 215006), (319, 202200), (330, 195460), (337, 191400), (348, 185350), (435, 148280), (440, 146595), (550, 117276), (580, 111210), (600, 107503), (638, 101100), (660, 97730), (674, 95700), (696, 92675), (725, 88968), (825, 78184), (870, 74140), (957, 67400), (1011, 63800), (1100, 58638), (1160, 55605), (1276, 50550), (1320, 48865), (1348, 47850), (1450, 44484), (1595, 40440), (1650, 39092), (1685, 38280), (1740, 37070), (1914, 33700), (2022, 31900), (2175, 29656), (2200, 29319), (2552, 25275), (2696, 23925), (2900, 22242), (3190, 20220), (3300, 19546), (3370, 19140), (3480, 18535), (3707, 17400), (3828, 16850), (4044, 15950), (4350, 14828), (4785, 13480), (5055, 12760), (5800, 11121), (6380, 10110), (6600, 9773), (6740, 9570), (7414, 8700), (7656, 8425), (7975, 8088)]