324876800

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 120

約数和(自身を含む): 852825996

約数和(自身を除く): 527949196

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, 512, 544, 640, 680, 800, 850, 1088, 1280, 1360, 1493, 1600, 1700, 2176, 2560, 2720, 2986, 3200, 3400, 4352, 5440, 5972, 6400, 6800, 7465, 8704, 10880, 11944, 12800, 13600, 14930, 21760, 23888, 25381, 27200, 29860, 37325, 43520, 47776, 50762, 54400, 59720, 74650, 95552, 101524, 108800, 119440, 126905, 149300, 191104, 203048, 217600, 238880, 253810, 298600, 382208, 406096, 477760, 507620, 597200, 634525, 764416, 812192, 955520, 1015240, 1194400, 1269050, 1624384, 1911040, 2030480, 2388800, 2538100, 3248768, 3822080, 4060960, 4777600, 5076200, 6497536, 8121920, 9555200, 10152400, 12995072, 16243840, 19110400, 20304800, 32487680, 40609600, 64975360, 81219200, 162438400, 324876800]

約数ペア:

[(1, 324876800), (2, 162438400), (4, 81219200), (5, 64975360), (8, 40609600), (10, 32487680), (16, 20304800), (17, 19110400), (20, 16243840), (25, 12995072), (32, 10152400), (34, 9555200), (40, 8121920), (50, 6497536), (64, 5076200), (68, 4777600), (80, 4060960), (85, 3822080), (100, 3248768), (128, 2538100), (136, 2388800), (160, 2030480), (170, 1911040), (200, 1624384), (256, 1269050), (272, 1194400), (320, 1015240), (340, 955520), (400, 812192), (425, 764416), (512, 634525), (544, 597200), (640, 507620), (680, 477760), (800, 406096), (850, 382208), (1088, 298600), (1280, 253810), (1360, 238880), (1493, 217600), (1600, 203048), (1700, 191104), (2176, 149300), (2560, 126905), (2720, 119440), (2986, 108800), (3200, 101524), (3400, 95552), (4352, 74650), (5440, 59720), (5972, 54400), (6400, 50762), (6800, 47776), (7465, 43520), (8704, 37325), (10880, 29860), (11944, 27200), (12800, 25381), (13600, 23888), (14930, 21760)]