75556160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 205861920

約数和(自身を除く): 130305760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 43, 64, 68, 76, 80, 85, 86, 95, 136, 152, 160, 170, 172, 190, 215, 272, 289, 304, 320, 323, 340, 344, 380, 430, 544, 578, 608, 646, 680, 688, 731, 760, 817, 860, 1088, 1156, 1216, 1292, 1360, 1376, 1445, 1462, 1520, 1615, 1634, 1720, 2312, 2584, 2720, 2752, 2890, 2924, 3040, 3230, 3268, 3440, 3655, 4085, 4624, 5168, 5440, 5491, 5780, 5848, 6080, 6460, 6536, 6880, 7310, 8170, 9248, 10336, 10982, 11560, 11696, 12427, 12920, 13072, 13760, 13889, 14620, 16340, 18496, 20672, 21964, 23120, 23392, 24854, 25840, 26144, 27455, 27778, 29240, 32680, 43928, 46240, 46784, 49708, 51680, 52288, 54910, 55556, 58480, 62135, 65360, 69445, 87856, 92480, 99416, 103360, 109820, 111112, 116960, 124270, 130720, 138890, 175712, 198832, 219640, 222224, 233920, 236113, 248540, 261440, 277780, 351424, 397664, 439280, 444448, 472226, 497080, 555560, 795328, 878560, 888896, 944452, 994160, 1111120, 1180565, 1757120, 1888904, 1988320, 2222240, 2361130, 3777808, 3976640, 4444480, 4722260, 7555616, 9444520, 15111232, 18889040, 37778080, 75556160]

約数ペア:

[(1, 75556160), (2, 37778080), (4, 18889040), (5, 15111232), (8, 9444520), (10, 7555616), (16, 4722260), (17, 4444480), (19, 3976640), (20, 3777808), (32, 2361130), (34, 2222240), (38, 1988320), (40, 1888904), (43, 1757120), (64, 1180565), (68, 1111120), (76, 994160), (80, 944452), (85, 888896), (86, 878560), (95, 795328), (136, 555560), (152, 497080), (160, 472226), (170, 444448), (172, 439280), (190, 397664), (215, 351424), (272, 277780), (289, 261440), (304, 248540), (320, 236113), (323, 233920), (340, 222224), (344, 219640), (380, 198832), (430, 175712), (544, 138890), (578, 130720), (608, 124270), (646, 116960), (680, 111112), (688, 109820), (731, 103360), (760, 99416), (817, 92480), (860, 87856), (1088, 69445), (1156, 65360), (1216, 62135), (1292, 58480), (1360, 55556), (1376, 54910), (1445, 52288), (1462, 51680), (1520, 49708), (1615, 46784), (1634, 46240), (1720, 43928), (2312, 32680), (2584, 29240), (2720, 27778), (2752, 27455), (2890, 26144), (2924, 25840), (3040, 24854), (3230, 23392), (3268, 23120), (3440, 21964), (3655, 20672), (4085, 18496), (4624, 16340), (5168, 14620), (5440, 13889), (5491, 13760), (5780, 13072), (5848, 12920), (6080, 12427), (6460, 11696), (6536, 11560), (6880, 10982), (7310, 10336), (8170, 9248)]