47811200

素因数分解:

$2^7\times 5^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 120408960

約数和(自身を除く): 72597760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 128, 134, 160, 200, 223, 268, 320, 335, 400, 446, 536, 640, 670, 800, 892, 1072, 1115, 1340, 1600, 1675, 1784, 2144, 2230, 2680, 3200, 3350, 3568, 4288, 4460, 5360, 5575, 6700, 7136, 8576, 8920, 10720, 11150, 13400, 14272, 14941, 17840, 21440, 22300, 26800, 28544, 29882, 35680, 42880, 44600, 53600, 59764, 71360, 74705, 89200, 107200, 119528, 142720, 149410, 178400, 214400, 239056, 298820, 356800, 373525, 478112, 597640, 713600, 747050, 956224, 1195280, 1494100, 1912448, 2390560, 2988200, 4781120, 5976400, 9562240, 11952800, 23905600, 47811200]

約数ペア:

[(1, 47811200), (2, 23905600), (4, 11952800), (5, 9562240), (8, 5976400), (10, 4781120), (16, 2988200), (20, 2390560), (25, 1912448), (32, 1494100), (40, 1195280), (50, 956224), (64, 747050), (67, 713600), (80, 597640), (100, 478112), (128, 373525), (134, 356800), (160, 298820), (200, 239056), (223, 214400), (268, 178400), (320, 149410), (335, 142720), (400, 119528), (446, 107200), (536, 89200), (640, 74705), (670, 71360), (800, 59764), (892, 53600), (1072, 44600), (1115, 42880), (1340, 35680), (1600, 29882), (1675, 28544), (1784, 26800), (2144, 22300), (2230, 21440), (2680, 17840), (3200, 14941), (3350, 14272), (3568, 13400), (4288, 11150), (4460, 10720), (5360, 8920), (5575, 8576), (6700, 7136)]