204565200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^4\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 300

約数和(自身を含む): 775227168

約数和(自身を除く): 570661968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 71, 75, 80, 84, 98, 100, 105, 112, 120, 140, 142, 147, 150, 168, 175, 196, 200, 210, 213, 240, 245, 280, 284, 294, 300, 336, 343, 350, 355, 392, 400, 420, 426, 490, 497, 525, 560, 568, 588, 600, 686, 700, 710, 735, 784, 840, 852, 980, 994, 1029, 1050, 1065, 1136, 1176, 1200, 1225, 1372, 1400, 1420, 1470, 1491, 1680, 1704, 1715, 1775, 1960, 1988, 2058, 2100, 2130, 2352, 2401, 2450, 2485, 2744, 2800, 2840, 2940, 2982, 3408, 3430, 3479, 3550, 3675, 3920, 3976, 4116, 4200, 4260, 4802, 4900, 4970, 5145, 5325, 5488, 5680, 5880, 5964, 6860, 6958, 7100, 7203, 7350, 7455, 7952, 8232, 8400, 8520, 8575, 9604, 9800, 9940, 10290, 10437, 10650, 11760, 11928, 12005, 12425, 13720, 13916, 14200, 14406, 14700, 14910, 16464, 17040, 17150, 17395, 19208, 19600, 19880, 20580, 20874, 21300, 23856, 24010, 24353, 24850, 25725, 27440, 27832, 28400, 28812, 29400, 29820, 34300, 34790, 36015, 37275, 38416, 39760, 41160, 41748, 42600, 48020, 48706, 49700, 51450, 52185, 55664, 57624, 58800, 59640, 60025, 68600, 69580, 72030, 73059, 74550, 82320, 83496, 85200, 86975, 96040, 97412, 99400, 102900, 104370, 115248, 119280, 120050, 121765, 137200, 139160, 144060, 146118, 149100, 166992, 170471, 173950, 180075, 192080, 194824, 198800, 205800, 208740, 240100, 243530, 260925, 278320, 288120, 292236, 298200, 340942, 347900, 360150, 365295, 389648, 411600, 417480, 480200, 487060, 511413, 521850, 576240, 584472, 596400, 608825, 681884, 695800, 720300, 730590, 834960, 852355, 960400, 974120, 1022826, 1043700, 1168944, 1217650, 1363768, 1391600, 1440600, 1461180, 1704710, 1826475, 1948240, 2045652, 2087400, 2435300, 2557065, 2727536, 2881200, 2922360, 3409420, 3652950, 4091304, 4174800, 4261775, 4870600, 5114130, 5844720, 6818840, 7305900, 8182608, 8523550, 9741200, 10228260, 12785325, 13637680, 14611800, 17047100, 20456520, 25570650, 29223600, 34094200, 40913040, 51141300, 68188400, 102282600, 204565200]

約数ペア:

[(1, 204565200), (2, 102282600), (3, 68188400), (4, 51141300), (5, 40913040), (6, 34094200), (7, 29223600), (8, 25570650), (10, 20456520), (12, 17047100), (14, 14611800), (15, 13637680), (16, 12785325), (20, 10228260), (21, 9741200), (24, 8523550), (25, 8182608), (28, 7305900), (30, 6818840), (35, 5844720), (40, 5114130), (42, 4870600), (48, 4261775), (49, 4174800), (50, 4091304), (56, 3652950), (60, 3409420), (70, 2922360), (71, 2881200), (75, 2727536), (80, 2557065), (84, 2435300), (98, 2087400), (100, 2045652), (105, 1948240), (112, 1826475), (120, 1704710), (140, 1461180), (142, 1440600), (147, 1391600), (150, 1363768), (168, 1217650), (175, 1168944), (196, 1043700), (200, 1022826), (210, 974120), (213, 960400), (240, 852355), (245, 834960), (280, 730590), (284, 720300), (294, 695800), (300, 681884), (336, 608825), (343, 596400), (350, 584472), (355, 576240), (392, 521850), (400, 511413), (420, 487060), (426, 480200), (490, 417480), (497, 411600), (525, 389648), (560, 365295), (568, 360150), (588, 347900), (600, 340942), (686, 298200), (700, 292236), (710, 288120), (735, 278320), (784, 260925), (840, 243530), (852, 240100), (980, 208740), (994, 205800), (1029, 198800), (1050, 194824), (1065, 192080), (1136, 180075), (1176, 173950), (1200, 170471), (1225, 166992), (1372, 149100), (1400, 146118), (1420, 144060), (1470, 139160), (1491, 137200), (1680, 121765), (1704, 120050), (1715, 119280), (1775, 115248), (1960, 104370), (1988, 102900), (2058, 99400), (2100, 97412), (2130, 96040), (2352, 86975), (2401, 85200), (2450, 83496), (2485, 82320), (2744, 74550), (2800, 73059), (2840, 72030), (2940, 69580), (2982, 68600), (3408, 60025), (3430, 59640), (3479, 58800), (3550, 57624), (3675, 55664), (3920, 52185), (3976, 51450), (4116, 49700), (4200, 48706), (4260, 48020), (4802, 42600), (4900, 41748), (4970, 41160), (5145, 39760), (5325, 38416), (5488, 37275), (5680, 36015), (5880, 34790), (5964, 34300), (6860, 29820), (6958, 29400), (7100, 28812), (7203, 28400), (7350, 27832), (7455, 27440), (7952, 25725), (8232, 24850), (8400, 24353), (8520, 24010), (8575, 23856), (9604, 21300), (9800, 20874), (9940, 20580), (10290, 19880), (10437, 19600), (10650, 19208), (11760, 17395), (11928, 17150), (12005, 17040), (12425, 16464), (13720, 14910), (13916, 14700), (14200, 14406)]