125228800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1194

約数の個数: 108

約数和(自身を含む): 328478976

約数和(自身を除く): 203250176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 800, 850, 1088, 1151, 1280, 1360, 1600, 1700, 2176, 2302, 2720, 3200, 3400, 4352, 4604, 5440, 5755, 6400, 6800, 9208, 10880, 11510, 13600, 18416, 19567, 21760, 23020, 27200, 28775, 36832, 39134, 46040, 54400, 57550, 73664, 78268, 92080, 97835, 108800, 115100, 147328, 156536, 184160, 195670, 230200, 294656, 313072, 368320, 391340, 460400, 489175, 626144, 736640, 782680, 920800, 978350, 1252288, 1473280, 1565360, 1841600, 1956700, 2504576, 3130720, 3683200, 3913400, 5009152, 6261440, 7366400, 7826800, 12522880, 15653600, 25045760, 31307200, 62614400, 125228800]

約数ペア:

[(1, 125228800), (2, 62614400), (4, 31307200), (5, 25045760), (8, 15653600), (10, 12522880), (16, 7826800), (17, 7366400), (20, 6261440), (25, 5009152), (32, 3913400), (34, 3683200), (40, 3130720), (50, 2504576), (64, 1956700), (68, 1841600), (80, 1565360), (85, 1473280), (100, 1252288), (128, 978350), (136, 920800), (160, 782680), (170, 736640), (200, 626144), (256, 489175), (272, 460400), (320, 391340), (340, 368320), (400, 313072), (425, 294656), (544, 230200), (640, 195670), (680, 184160), (800, 156536), (850, 147328), (1088, 115100), (1151, 108800), (1280, 97835), (1360, 92080), (1600, 78268), (1700, 73664), (2176, 57550), (2302, 54400), (2720, 46040), (3200, 39134), (3400, 36832), (4352, 28775), (4604, 27200), (5440, 23020), (5755, 21760), (6400, 19567), (6800, 18416), (9208, 13600), (10880, 11510)]