51243360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 187536384

約数和(自身を除く): 136293024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 151, 160, 168, 202, 210, 224, 240, 280, 302, 303, 336, 404, 420, 453, 480, 505, 560, 604, 606, 672, 707, 755, 808, 840, 906, 1010, 1057, 1120, 1208, 1212, 1414, 1510, 1515, 1616, 1680, 1812, 2020, 2114, 2121, 2265, 2416, 2424, 2828, 3020, 3030, 3171, 3232, 3360, 3535, 3624, 4040, 4228, 4242, 4530, 4832, 4848, 5285, 5656, 6040, 6060, 6342, 7070, 7248, 8080, 8456, 8484, 9060, 9696, 10570, 10605, 11312, 12080, 12120, 12684, 14140, 14496, 15251, 15855, 16160, 16912, 16968, 18120, 21140, 21210, 22624, 24160, 24240, 25368, 28280, 30502, 31710, 33824, 33936, 36240, 42280, 42420, 45753, 48480, 50736, 56560, 61004, 63420, 67872, 72480, 76255, 84560, 84840, 91506, 101472, 106757, 113120, 122008, 126840, 152510, 169120, 169680, 183012, 213514, 228765, 244016, 253680, 305020, 320271, 339360, 366024, 427028, 457530, 488032, 507360, 533785, 610040, 640542, 732048, 854056, 915060, 1067570, 1220080, 1281084, 1464096, 1601355, 1708112, 1830120, 2135140, 2440160, 2562168, 3202710, 3416224, 3660240, 4270280, 5124336, 6405420, 7320480, 8540560, 10248672, 12810840, 17081120, 25621680, 51243360]

約数ペア:

[(1, 51243360), (2, 25621680), (3, 17081120), (4, 12810840), (5, 10248672), (6, 8540560), (7, 7320480), (8, 6405420), (10, 5124336), (12, 4270280), (14, 3660240), (15, 3416224), (16, 3202710), (20, 2562168), (21, 2440160), (24, 2135140), (28, 1830120), (30, 1708112), (32, 1601355), (35, 1464096), (40, 1281084), (42, 1220080), (48, 1067570), (56, 915060), (60, 854056), (70, 732048), (80, 640542), (84, 610040), (96, 533785), (101, 507360), (105, 488032), (112, 457530), (120, 427028), (140, 366024), (151, 339360), (160, 320271), (168, 305020), (202, 253680), (210, 244016), (224, 228765), (240, 213514), (280, 183012), (302, 169680), (303, 169120), (336, 152510), (404, 126840), (420, 122008), (453, 113120), (480, 106757), (505, 101472), (560, 91506), (604, 84840), (606, 84560), (672, 76255), (707, 72480), (755, 67872), (808, 63420), (840, 61004), (906, 56560), (1010, 50736), (1057, 48480), (1120, 45753), (1208, 42420), (1212, 42280), (1414, 36240), (1510, 33936), (1515, 33824), (1616, 31710), (1680, 30502), (1812, 28280), (2020, 25368), (2114, 24240), (2121, 24160), (2265, 22624), (2416, 21210), (2424, 21140), (2828, 18120), (3020, 16968), (3030, 16912), (3171, 16160), (3232, 15855), (3360, 15251), (3535, 14496), (3624, 14140), (4040, 12684), (4228, 12120), (4242, 12080), (4530, 11312), (4832, 10605), (4848, 10570), (5285, 9696), (5656, 9060), (6040, 8484), (6060, 8456), (6342, 8080), (7070, 7248)]