7325568720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2755

約数の個数: 200

約数和(自身を含む): 25504249320

約数和(自身を除く): 18178680600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 509, 540, 648, 720, 810, 1018, 1080, 1296, 1527, 1620, 2036, 2160, 2221, 2545, 3054, 3240, 4072, 4442, 4581, 5090, 6108, 6480, 6663, 7635, 8144, 8884, 9162, 10180, 11105, 12216, 13326, 13743, 15270, 17768, 18324, 19989, 20360, 22210, 22905, 24432, 26652, 27486, 30540, 33315, 35536, 36648, 39978, 40720, 41229, 44420, 45810, 53304, 54972, 59967, 61080, 66630, 68715, 73296, 79956, 82458, 88840, 91620, 99945, 106608, 109944, 119934, 122160, 133260, 137430, 159912, 164916, 177680, 179901, 183240, 199890, 206145, 219888, 239868, 266520, 274860, 299835, 319824, 329832, 359802, 366480, 399780, 412290, 479736, 533040, 549720, 599670, 659664, 719604, 799560, 824580, 899505, 959472, 1099440, 1130489, 1199340, 1439208, 1599120, 1649160, 1799010, 2260978, 2398680, 2878416, 3298320, 3391467, 3598020, 4521956, 4797360, 5652445, 6782934, 7196040, 9043912, 10174401, 11304890, 13565868, 14392080, 16957335, 18087824, 20348802, 22609780, 27131736, 30523203, 33914670, 40697604, 45219560, 50872005, 54263472, 61046406, 67829340, 81395208, 90439120, 91569609, 101744010, 122092812, 135658680, 152616015, 162790416, 183139218, 203488020, 244185624, 271317360, 305232030, 366278436, 406976040, 457848045, 488371248, 610464060, 732556872, 813952080, 915696090, 1220928120, 1465113744, 1831392180, 2441856240, 3662784360, 7325568720]

約数ペア:

[(1, 7325568720), (2, 3662784360), (3, 2441856240), (4, 1831392180), (5, 1465113744), (6, 1220928120), (8, 915696090), (9, 813952080), (10, 732556872), (12, 610464060), (15, 488371248), (16, 457848045), (18, 406976040), (20, 366278436), (24, 305232030), (27, 271317360), (30, 244185624), (36, 203488020), (40, 183139218), (45, 162790416), (48, 152616015), (54, 135658680), (60, 122092812), (72, 101744010), (80, 91569609), (81, 90439120), (90, 81395208), (108, 67829340), (120, 61046406), (135, 54263472), (144, 50872005), (162, 45219560), (180, 40697604), (216, 33914670), (240, 30523203), (270, 27131736), (324, 22609780), (360, 20348802), (405, 18087824), (432, 16957335), (509, 14392080), (540, 13565868), (648, 11304890), (720, 10174401), (810, 9043912), (1018, 7196040), (1080, 6782934), (1296, 5652445), (1527, 4797360), (1620, 4521956), (2036, 3598020), (2160, 3391467), (2221, 3298320), (2545, 2878416), (3054, 2398680), (3240, 2260978), (4072, 1799010), (4442, 1649160), (4581, 1599120), (5090, 1439208), (6108, 1199340), (6480, 1130489), (6663, 1099440), (7635, 959472), (8144, 899505), (8884, 824580), (9162, 799560), (10180, 719604), (11105, 659664), (12216, 599670), (13326, 549720), (13743, 533040), (15270, 479736), (17768, 412290), (18324, 399780), (19989, 366480), (20360, 359802), (22210, 329832), (22905, 319824), (24432, 299835), (26652, 274860), (27486, 266520), (30540, 239868), (33315, 219888), (35536, 206145), (36648, 199890), (39978, 183240), (40720, 179901), (41229, 177680), (44420, 164916), (45810, 159912), (53304, 137430), (54972, 133260), (59967, 122160), (61080, 119934), (66630, 109944), (68715, 106608), (73296, 99945), (79956, 91620), (82458, 88840)]