75699120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 281419488

約数和(自身を除く): 205720368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 157, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 314, 328, 336, 392, 410, 420, 471, 490, 492, 560, 574, 588, 615, 628, 656, 735, 784, 785, 820, 840, 861, 942, 980, 984, 1099, 1148, 1176, 1230, 1256, 1435, 1470, 1570, 1640, 1680, 1722, 1884, 1960, 1968, 2009, 2198, 2296, 2352, 2355, 2460, 2512, 2870, 2940, 3140, 3280, 3297, 3444, 3768, 3920, 4018, 4305, 4396, 4592, 4710, 4920, 5495, 5740, 5880, 6027, 6280, 6437, 6594, 6888, 7536, 7693, 8036, 8610, 8792, 9420, 9840, 10045, 10990, 11480, 11760, 12054, 12560, 12874, 13188, 13776, 15386, 16072, 16485, 17220, 17584, 18840, 19311, 20090, 21980, 22960, 23079, 24108, 25748, 26376, 30135, 30772, 32144, 32185, 32970, 34440, 37680, 38465, 38622, 40180, 43960, 45059, 46158, 48216, 51496, 52752, 60270, 61544, 64370, 65940, 68880, 76930, 77244, 80360, 87920, 90118, 92316, 96432, 96555, 102992, 115395, 120540, 123088, 128740, 131880, 135177, 153860, 154488, 160720, 180236, 184632, 193110, 225295, 230790, 241080, 257480, 263760, 270354, 307720, 308976, 315413, 360472, 369264, 386220, 450590, 461580, 482160, 514960, 540708, 615440, 630826, 675885, 720944, 772440, 901180, 923160, 946239, 1081416, 1261652, 1351770, 1544880, 1577065, 1802360, 1846320, 1892478, 2162832, 2523304, 2703540, 3154130, 3604720, 3784956, 4731195, 5046608, 5407080, 6308260, 7569912, 9462390, 10814160, 12616520, 15139824, 18924780, 25233040, 37849560, 75699120]

約数ペア:

[(1, 75699120), (2, 37849560), (3, 25233040), (4, 18924780), (5, 15139824), (6, 12616520), (7, 10814160), (8, 9462390), (10, 7569912), (12, 6308260), (14, 5407080), (15, 5046608), (16, 4731195), (20, 3784956), (21, 3604720), (24, 3154130), (28, 2703540), (30, 2523304), (35, 2162832), (40, 1892478), (41, 1846320), (42, 1802360), (48, 1577065), (49, 1544880), (56, 1351770), (60, 1261652), (70, 1081416), (80, 946239), (82, 923160), (84, 901180), (98, 772440), (105, 720944), (112, 675885), (120, 630826), (123, 615440), (140, 540708), (147, 514960), (157, 482160), (164, 461580), (168, 450590), (196, 386220), (205, 369264), (210, 360472), (240, 315413), (245, 308976), (246, 307720), (280, 270354), (287, 263760), (294, 257480), (314, 241080), (328, 230790), (336, 225295), (392, 193110), (410, 184632), (420, 180236), (471, 160720), (490, 154488), (492, 153860), (560, 135177), (574, 131880), (588, 128740), (615, 123088), (628, 120540), (656, 115395), (735, 102992), (784, 96555), (785, 96432), (820, 92316), (840, 90118), (861, 87920), (942, 80360), (980, 77244), (984, 76930), (1099, 68880), (1148, 65940), (1176, 64370), (1230, 61544), (1256, 60270), (1435, 52752), (1470, 51496), (1570, 48216), (1640, 46158), (1680, 45059), (1722, 43960), (1884, 40180), (1960, 38622), (1968, 38465), (2009, 37680), (2198, 34440), (2296, 32970), (2352, 32185), (2355, 32144), (2460, 30772), (2512, 30135), (2870, 26376), (2940, 25748), (3140, 24108), (3280, 23079), (3297, 22960), (3444, 21980), (3768, 20090), (3920, 19311), (4018, 18840), (4305, 17584), (4396, 17220), (4592, 16485), (4710, 16072), (4920, 15386), (5495, 13776), (5740, 13188), (5880, 12874), (6027, 12560), (6280, 12054), (6437, 11760), (6594, 11480), (6888, 10990), (7536, 10045), (7693, 9840), (8036, 9420), (8610, 8792)]