159065600

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 180

約数和(自身を含む): 428379204

約数和(自身を除く): 269313604

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 43, 50, 64, 68, 80, 85, 86, 100, 128, 136, 160, 170, 172, 200, 215, 256, 272, 289, 320, 340, 344, 400, 425, 430, 512, 544, 578, 640, 680, 688, 731, 800, 850, 860, 1075, 1088, 1156, 1280, 1360, 1376, 1445, 1462, 1600, 1700, 1720, 2150, 2176, 2312, 2560, 2720, 2752, 2890, 2924, 3200, 3400, 3440, 3655, 4300, 4352, 4624, 5440, 5504, 5780, 5848, 6400, 6800, 6880, 7225, 7310, 8600, 8704, 9248, 10880, 11008, 11560, 11696, 12427, 12800, 13600, 13760, 14450, 14620, 17200, 18275, 18496, 21760, 22016, 23120, 23392, 24854, 27200, 27520, 28900, 29240, 34400, 36550, 36992, 43520, 46240, 46784, 49708, 54400, 55040, 57800, 58480, 62135, 68800, 73100, 73984, 92480, 93568, 99416, 108800, 110080, 115600, 116960, 124270, 137600, 146200, 147968, 184960, 187136, 198832, 217600, 231200, 233920, 248540, 275200, 292400, 310675, 369920, 374272, 397664, 462400, 467840, 497080, 550400, 584800, 621350, 739840, 795328, 924800, 935680, 994160, 1169600, 1242700, 1590656, 1849600, 1871360, 1988320, 2339200, 2485400, 3181312, 3699200, 3976640, 4678400, 4970800, 6362624, 7953280, 9356800, 9941600, 15906560, 19883200, 31813120, 39766400, 79532800, 159065600]

約数ペア:

[(1, 159065600), (2, 79532800), (4, 39766400), (5, 31813120), (8, 19883200), (10, 15906560), (16, 9941600), (17, 9356800), (20, 7953280), (25, 6362624), (32, 4970800), (34, 4678400), (40, 3976640), (43, 3699200), (50, 3181312), (64, 2485400), (68, 2339200), (80, 1988320), (85, 1871360), (86, 1849600), (100, 1590656), (128, 1242700), (136, 1169600), (160, 994160), (170, 935680), (172, 924800), (200, 795328), (215, 739840), (256, 621350), (272, 584800), (289, 550400), (320, 497080), (340, 467840), (344, 462400), (400, 397664), (425, 374272), (430, 369920), (512, 310675), (544, 292400), (578, 275200), (640, 248540), (680, 233920), (688, 231200), (731, 217600), (800, 198832), (850, 187136), (860, 184960), (1075, 147968), (1088, 146200), (1156, 137600), (1280, 124270), (1360, 116960), (1376, 115600), (1445, 110080), (1462, 108800), (1600, 99416), (1700, 93568), (1720, 92480), (2150, 73984), (2176, 73100), (2312, 68800), (2560, 62135), (2720, 58480), (2752, 57800), (2890, 55040), (2924, 54400), (3200, 49708), (3400, 46784), (3440, 46240), (3655, 43520), (4300, 36992), (4352, 36550), (4624, 34400), (5440, 29240), (5504, 28900), (5780, 27520), (5848, 27200), (6400, 24854), (6800, 23392), (6880, 23120), (7225, 22016), (7310, 21760), (8600, 18496), (8704, 18275), (9248, 17200), (10880, 14620), (11008, 14450), (11560, 13760), (11696, 13600), (12427, 12800)]