152089600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:500

約数の個数: 132

約数和(自身を含む): 406886284

約数和(自身を除く): 254796684

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 457, 512, 520, 640, 650, 800, 832, 914, 1024, 1040, 1280, 1300, 1600, 1664, 1828, 2080, 2285, 2560, 2600, 3200, 3328, 3656, 4160, 4570, 5120, 5200, 5941, 6400, 6656, 7312, 8320, 9140, 10400, 11425, 11882, 12800, 13312, 14624, 16640, 18280, 20800, 22850, 23764, 25600, 29248, 29705, 33280, 36560, 41600, 45700, 47528, 58496, 59410, 66560, 73120, 83200, 91400, 95056, 116992, 118820, 146240, 148525, 166400, 182800, 190112, 233984, 237640, 292480, 297050, 332800, 365600, 380224, 467968, 475280, 584960, 594100, 731200, 760448, 950560, 1169920, 1188200, 1462400, 1520896, 1901120, 2339840, 2376400, 2924800, 3041792, 3802240, 4752800, 5849600, 6083584, 7604480, 9505600, 11699200, 15208960, 19011200, 30417920, 38022400, 76044800, 152089600]

約数ペア:

[(1, 152089600), (2, 76044800), (4, 38022400), (5, 30417920), (8, 19011200), (10, 15208960), (13, 11699200), (16, 9505600), (20, 7604480), (25, 6083584), (26, 5849600), (32, 4752800), (40, 3802240), (50, 3041792), (52, 2924800), (64, 2376400), (65, 2339840), (80, 1901120), (100, 1520896), (104, 1462400), (128, 1188200), (130, 1169920), (160, 950560), (200, 760448), (208, 731200), (256, 594100), (260, 584960), (320, 475280), (325, 467968), (400, 380224), (416, 365600), (457, 332800), (512, 297050), (520, 292480), (640, 237640), (650, 233984), (800, 190112), (832, 182800), (914, 166400), (1024, 148525), (1040, 146240), (1280, 118820), (1300, 116992), (1600, 95056), (1664, 91400), (1828, 83200), (2080, 73120), (2285, 66560), (2560, 59410), (2600, 58496), (3200, 47528), (3328, 45700), (3656, 41600), (4160, 36560), (4570, 33280), (5120, 29705), (5200, 29248), (5941, 25600), (6400, 23764), (6656, 22850), (7312, 20800), (8320, 18280), (9140, 16640), (10400, 14624), (11425, 13312), (11882, 12800)]