65164400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:116

約数の個数: 180

約数和(自身を含む): 194706288

約数和(自身を除く): 129541888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 37, 40, 50, 56, 68, 70, 74, 80, 85, 100, 112, 119, 136, 140, 148, 170, 175, 185, 200, 238, 259, 272, 280, 296, 340, 350, 370, 400, 425, 476, 518, 560, 592, 595, 629, 680, 700, 740, 850, 925, 952, 1036, 1190, 1258, 1295, 1360, 1369, 1400, 1480, 1700, 1850, 1904, 2072, 2380, 2516, 2590, 2738, 2800, 2960, 2975, 3145, 3400, 3700, 4144, 4403, 4760, 5032, 5180, 5476, 5950, 6290, 6475, 6800, 6845, 7400, 8806, 9520, 9583, 10064, 10360, 10952, 11900, 12580, 12950, 13690, 14800, 15725, 17612, 19166, 20720, 21904, 22015, 23273, 23800, 25160, 25900, 27380, 31450, 34225, 35224, 38332, 44030, 46546, 47600, 47915, 50320, 51800, 54760, 62900, 68450, 70448, 76664, 88060, 93092, 95830, 103600, 109520, 110075, 116365, 125800, 136900, 153328, 162911, 176120, 186184, 191660, 220150, 232730, 239575, 251600, 273800, 325822, 352240, 372368, 383320, 440300, 465460, 479150, 547600, 581825, 651644, 766640, 814555, 880600, 930920, 958300, 1163650, 1303288, 1629110, 1761200, 1861840, 1916600, 2327300, 2606576, 3258220, 3833200, 4072775, 4654600, 6516440, 8145550, 9309200, 13032880, 16291100, 32582200, 65164400]

約数ペア:

[(1, 65164400), (2, 32582200), (4, 16291100), (5, 13032880), (7, 9309200), (8, 8145550), (10, 6516440), (14, 4654600), (16, 4072775), (17, 3833200), (20, 3258220), (25, 2606576), (28, 2327300), (34, 1916600), (35, 1861840), (37, 1761200), (40, 1629110), (50, 1303288), (56, 1163650), (68, 958300), (70, 930920), (74, 880600), (80, 814555), (85, 766640), (100, 651644), (112, 581825), (119, 547600), (136, 479150), (140, 465460), (148, 440300), (170, 383320), (175, 372368), (185, 352240), (200, 325822), (238, 273800), (259, 251600), (272, 239575), (280, 232730), (296, 220150), (340, 191660), (350, 186184), (370, 176120), (400, 162911), (425, 153328), (476, 136900), (518, 125800), (560, 116365), (592, 110075), (595, 109520), (629, 103600), (680, 95830), (700, 93092), (740, 88060), (850, 76664), (925, 70448), (952, 68450), (1036, 62900), (1190, 54760), (1258, 51800), (1295, 50320), (1360, 47915), (1369, 47600), (1400, 46546), (1480, 44030), (1700, 38332), (1850, 35224), (1904, 34225), (2072, 31450), (2380, 27380), (2516, 25900), (2590, 25160), (2738, 23800), (2800, 23273), (2960, 22015), (2975, 21904), (3145, 20720), (3400, 19166), (3700, 17612), (4144, 15725), (4403, 14800), (4760, 13690), (5032, 12950), (5180, 12580), (5476, 11900), (5950, 10952), (6290, 10360), (6475, 10064), (6800, 9583), (6845, 9520), (7400, 8806)]