75530880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 284359680

約数和(自身を除く): 208828800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 47, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 94, 96, 108, 120, 124, 128, 135, 141, 144, 155, 160, 162, 180, 186, 188, 192, 216, 235, 240, 248, 270, 279, 282, 288, 310, 320, 324, 360, 372, 376, 384, 405, 423, 432, 465, 470, 480, 496, 540, 558, 564, 576, 620, 640, 648, 705, 720, 744, 752, 810, 837, 846, 864, 930, 940, 960, 992, 1080, 1116, 1128, 1152, 1240, 1269, 1296, 1395, 1410, 1440, 1457, 1488, 1504, 1620, 1674, 1692, 1728, 1860, 1880, 1920, 1984, 2115, 2160, 2232, 2256, 2480, 2511, 2538, 2592, 2790, 2820, 2880, 2914, 2976, 3008, 3240, 3348, 3384, 3456, 3720, 3760, 3807, 3968, 4185, 4230, 4320, 4371, 4464, 4512, 4960, 5022, 5076, 5184, 5580, 5640, 5760, 5828, 5952, 6016, 6345, 6480, 6696, 6768, 7285, 7440, 7520, 7614, 8370, 8460, 8640, 8742, 8928, 9024, 9920, 10044, 10152, 10368, 11160, 11280, 11656, 11904, 12555, 12690, 12960, 13113, 13392, 13536, 14570, 14880, 15040, 15228, 16740, 16920, 17280, 17484, 17856, 18048, 19035, 19840, 20088, 20304, 21855, 22320, 22560, 23312, 25110, 25380, 25920, 26226, 26784, 27072, 29140, 29760, 30080, 30456, 33480, 33840, 34968, 35712, 38070, 39339, 40176, 40608, 43710, 44640, 45120, 46624, 50220, 50760, 51840, 52452, 53568, 54144, 58280, 59520, 60912, 65565, 66960, 67680, 69936, 76140, 78678, 80352, 81216, 87420, 89280, 90240, 93248, 100440, 101520, 104904, 107136, 116560, 118017, 121824, 131130, 133920, 135360, 139872, 152280, 157356, 160704, 162432, 174840, 178560, 186496, 196695, 200880, 203040, 209808, 233120, 236034, 243648, 262260, 267840, 270720, 279744, 304560, 314712, 321408, 349680, 393390, 401760, 406080, 419616, 466240, 472068, 487296, 524520, 535680, 559488, 590085, 609120, 629424, 699360, 786780, 803520, 812160, 839232, 932480, 944136, 1049040, 1180170, 1218240, 1258848, 1398720, 1573560, 1607040, 1678464, 1888272, 2098080, 2360340, 2436480, 2517696, 2797440, 3147120, 3776544, 4196160, 4720680, 5035392, 6294240, 7553088, 8392320, 9441360, 12588480, 15106176, 18882720, 25176960, 37765440, 75530880]

約数ペア:

[(1, 75530880), (2, 37765440), (3, 25176960), (4, 18882720), (5, 15106176), (6, 12588480), (8, 9441360), (9, 8392320), (10, 7553088), (12, 6294240), (15, 5035392), (16, 4720680), (18, 4196160), (20, 3776544), (24, 3147120), (27, 2797440), (30, 2517696), (31, 2436480), (32, 2360340), (36, 2098080), (40, 1888272), (45, 1678464), (47, 1607040), (48, 1573560), (54, 1398720), (60, 1258848), (62, 1218240), (64, 1180170), (72, 1049040), (80, 944136), (81, 932480), (90, 839232), (93, 812160), (94, 803520), (96, 786780), (108, 699360), (120, 629424), (124, 609120), (128, 590085), (135, 559488), (141, 535680), (144, 524520), (155, 487296), (160, 472068), (162, 466240), (180, 419616), (186, 406080), (188, 401760), (192, 393390), (216, 349680), (235, 321408), (240, 314712), (248, 304560), (270, 279744), (279, 270720), (282, 267840), (288, 262260), (310, 243648), (320, 236034), (324, 233120), (360, 209808), (372, 203040), (376, 200880), (384, 196695), (405, 186496), (423, 178560), (432, 174840), (465, 162432), (470, 160704), (480, 157356), (496, 152280), (540, 139872), (558, 135360), (564, 133920), (576, 131130), (620, 121824), (640, 118017), (648, 116560), (705, 107136), (720, 104904), (744, 101520), (752, 100440), (810, 93248), (837, 90240), (846, 89280), (864, 87420), (930, 81216), (940, 80352), (960, 78678), (992, 76140), (1080, 69936), (1116, 67680), (1128, 66960), (1152, 65565), (1240, 60912), (1269, 59520), (1296, 58280), (1395, 54144), (1410, 53568), (1440, 52452), (1457, 51840), (1488, 50760), (1504, 50220), (1620, 46624), (1674, 45120), (1692, 44640), (1728, 43710), (1860, 40608), (1880, 40176), (1920, 39339), (1984, 38070), (2115, 35712), (2160, 34968), (2232, 33840), (2256, 33480), (2480, 30456), (2511, 30080), (2538, 29760), (2592, 29140), (2790, 27072), (2820, 26784), (2880, 26226), (2914, 25920), (2976, 25380), (3008, 25110), (3240, 23312), (3348, 22560), (3384, 22320), (3456, 21855), (3720, 20304), (3760, 20088), (3807, 19840), (3968, 19035), (4185, 18048), (4230, 17856), (4320, 17484), (4371, 17280), (4464, 16920), (4512, 16740), (4960, 15228), (5022, 15040), (5076, 14880), (5184, 14570), (5580, 13536), (5640, 13392), (5760, 13113), (5828, 12960), (5952, 12690), (6016, 12555), (6345, 11904), (6480, 11656), (6696, 11280), (6768, 11160), (7285, 10368), (7440, 10152), (7520, 10044), (7614, 9920), (8370, 9024), (8460, 8928), (8640, 8742)]