45452800

素因数分解:

$2^9\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 120

約数和(自身を含む): 116450136

約数和(自身を除く): 70997336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 67, 80, 100, 106, 128, 134, 160, 200, 212, 256, 265, 268, 320, 335, 400, 424, 512, 530, 536, 640, 670, 800, 848, 1060, 1072, 1280, 1325, 1340, 1600, 1675, 1696, 2120, 2144, 2560, 2650, 2680, 3200, 3350, 3392, 3551, 4240, 4288, 5300, 5360, 6400, 6700, 6784, 7102, 8480, 8576, 10600, 10720, 12800, 13400, 13568, 14204, 16960, 17152, 17755, 21200, 21440, 26800, 27136, 28408, 33920, 34304, 35510, 42400, 42880, 53600, 56816, 67840, 71020, 84800, 85760, 88775, 107200, 113632, 135680, 142040, 169600, 171520, 177550, 214400, 227264, 284080, 339200, 355100, 428800, 454528, 568160, 678400, 710200, 857600, 909056, 1136320, 1420400, 1818112, 2272640, 2840800, 4545280, 5681600, 9090560, 11363200, 22726400, 45452800]

約数ペア:

[(1, 45452800), (2, 22726400), (4, 11363200), (5, 9090560), (8, 5681600), (10, 4545280), (16, 2840800), (20, 2272640), (25, 1818112), (32, 1420400), (40, 1136320), (50, 909056), (53, 857600), (64, 710200), (67, 678400), (80, 568160), (100, 454528), (106, 428800), (128, 355100), (134, 339200), (160, 284080), (200, 227264), (212, 214400), (256, 177550), (265, 171520), (268, 169600), (320, 142040), (335, 135680), (400, 113632), (424, 107200), (512, 88775), (530, 85760), (536, 84800), (640, 71020), (670, 67840), (800, 56816), (848, 53600), (1060, 42880), (1072, 42400), (1280, 35510), (1325, 34304), (1340, 33920), (1600, 28408), (1675, 27136), (1696, 26800), (2120, 21440), (2144, 21200), (2560, 17755), (2650, 17152), (2680, 16960), (3200, 14204), (3350, 13568), (3392, 13400), (3551, 12800), (4240, 10720), (4288, 10600), (5300, 8576), (5360, 8480), (6400, 7102), (6700, 6784)]