75725760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 268614144

約数和(自身を除く): 192888384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 101, 110, 120, 132, 142, 160, 165, 176, 192, 202, 213, 220, 240, 264, 284, 303, 320, 330, 352, 355, 404, 426, 440, 480, 505, 528, 568, 606, 660, 704, 710, 781, 808, 852, 880, 960, 1010, 1056, 1065, 1111, 1136, 1212, 1320, 1420, 1515, 1562, 1616, 1704, 1760, 2020, 2112, 2130, 2222, 2272, 2343, 2424, 2640, 2840, 3030, 3124, 3232, 3333, 3408, 3520, 3905, 4040, 4260, 4444, 4544, 4686, 4848, 5280, 5555, 5680, 6060, 6248, 6464, 6666, 6816, 7171, 7810, 8080, 8520, 8888, 9372, 9696, 10560, 11110, 11360, 11715, 12120, 12496, 13332, 13632, 14342, 15620, 16160, 16665, 17040, 17776, 18744, 19392, 21513, 22220, 22720, 23430, 24240, 24992, 26664, 28684, 31240, 32320, 33330, 34080, 35552, 35855, 37488, 43026, 44440, 46860, 48480, 49984, 53328, 57368, 62480, 66660, 68160, 71104, 71710, 74976, 78881, 86052, 88880, 93720, 96960, 106656, 107565, 114736, 124960, 133320, 143420, 149952, 157762, 172104, 177760, 187440, 213312, 215130, 229472, 236643, 249920, 266640, 286840, 315524, 344208, 355520, 374880, 394405, 430260, 458944, 473286, 533280, 573680, 631048, 688416, 749760, 788810, 860520, 946572, 1066560, 1147360, 1183215, 1262096, 1376832, 1577620, 1721040, 1893144, 2294720, 2366430, 2524192, 3155240, 3442080, 3786288, 4732860, 5048384, 6310480, 6884160, 7572576, 9465720, 12620960, 15145152, 18931440, 25241920, 37862880, 75725760]

約数ペア:

[(1, 75725760), (2, 37862880), (3, 25241920), (4, 18931440), (5, 15145152), (6, 12620960), (8, 9465720), (10, 7572576), (11, 6884160), (12, 6310480), (15, 5048384), (16, 4732860), (20, 3786288), (22, 3442080), (24, 3155240), (30, 2524192), (32, 2366430), (33, 2294720), (40, 1893144), (44, 1721040), (48, 1577620), (55, 1376832), (60, 1262096), (64, 1183215), (66, 1147360), (71, 1066560), (80, 946572), (88, 860520), (96, 788810), (101, 749760), (110, 688416), (120, 631048), (132, 573680), (142, 533280), (160, 473286), (165, 458944), (176, 430260), (192, 394405), (202, 374880), (213, 355520), (220, 344208), (240, 315524), (264, 286840), (284, 266640), (303, 249920), (320, 236643), (330, 229472), (352, 215130), (355, 213312), (404, 187440), (426, 177760), (440, 172104), (480, 157762), (505, 149952), (528, 143420), (568, 133320), (606, 124960), (660, 114736), (704, 107565), (710, 106656), (781, 96960), (808, 93720), (852, 88880), (880, 86052), (960, 78881), (1010, 74976), (1056, 71710), (1065, 71104), (1111, 68160), (1136, 66660), (1212, 62480), (1320, 57368), (1420, 53328), (1515, 49984), (1562, 48480), (1616, 46860), (1704, 44440), (1760, 43026), (2020, 37488), (2112, 35855), (2130, 35552), (2222, 34080), (2272, 33330), (2343, 32320), (2424, 31240), (2640, 28684), (2840, 26664), (3030, 24992), (3124, 24240), (3232, 23430), (3333, 22720), (3408, 22220), (3520, 21513), (3905, 19392), (4040, 18744), (4260, 17776), (4444, 17040), (4544, 16665), (4686, 16160), (4848, 15620), (5280, 14342), (5555, 13632), (5680, 13332), (6060, 12496), (6248, 12120), (6464, 11715), (6666, 11360), (6816, 11110), (7171, 10560), (7810, 9696), (8080, 9372), (8520, 8888)]