110236160

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 282654900

約数和(自身を除く): 172418740

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 149, 160, 170, 256, 272, 289, 298, 320, 340, 512, 544, 578, 596, 640, 680, 745, 1088, 1156, 1192, 1280, 1360, 1445, 1490, 2176, 2312, 2384, 2533, 2560, 2720, 2890, 2980, 4352, 4624, 4768, 5066, 5440, 5780, 5960, 8704, 9248, 9536, 10132, 10880, 11560, 11920, 12665, 18496, 19072, 20264, 21760, 23120, 23840, 25330, 36992, 38144, 40528, 43061, 43520, 46240, 47680, 50660, 73984, 76288, 81056, 86122, 92480, 95360, 101320, 147968, 162112, 172244, 184960, 190720, 202640, 215305, 324224, 344488, 369920, 381440, 405280, 430610, 648448, 688976, 739840, 810560, 861220, 1296896, 1377952, 1621120, 1722440, 2755904, 3242240, 3444880, 5511808, 6484480, 6889760, 11023616, 13779520, 22047232, 27559040, 55118080, 110236160]

約数ペア:

[(1, 110236160), (2, 55118080), (4, 27559040), (5, 22047232), (8, 13779520), (10, 11023616), (16, 6889760), (17, 6484480), (20, 5511808), (32, 3444880), (34, 3242240), (40, 2755904), (64, 1722440), (68, 1621120), (80, 1377952), (85, 1296896), (128, 861220), (136, 810560), (149, 739840), (160, 688976), (170, 648448), (256, 430610), (272, 405280), (289, 381440), (298, 369920), (320, 344488), (340, 324224), (512, 215305), (544, 202640), (578, 190720), (596, 184960), (640, 172244), (680, 162112), (745, 147968), (1088, 101320), (1156, 95360), (1192, 92480), (1280, 86122), (1360, 81056), (1445, 76288), (1490, 73984), (2176, 50660), (2312, 47680), (2384, 46240), (2533, 43520), (2560, 43061), (2720, 40528), (2890, 38144), (2980, 36992), (4352, 25330), (4624, 23840), (4768, 23120), (5066, 21760), (5440, 20264), (5780, 19072), (5960, 18496), (8704, 12665), (9248, 11920), (9536, 11560), (10132, 10880)]