51660000

素因数分解:

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

素因数の和:84

約数の個数: 360

約数和(自身を含む): 214918704

約数和(自身を除く): 163258704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 82, 84, 90, 96, 100, 105, 112, 120, 123, 125, 126, 140, 144, 150, 160, 164, 168, 175, 180, 200, 205, 210, 224, 225, 240, 246, 250, 252, 280, 287, 288, 300, 315, 328, 336, 350, 360, 369, 375, 400, 410, 420, 450, 480, 492, 500, 504, 525, 560, 574, 600, 615, 625, 630, 656, 672, 700, 720, 738, 750, 800, 820, 840, 861, 875, 900, 984, 1000, 1008, 1025, 1050, 1120, 1125, 1148, 1200, 1230, 1250, 1260, 1312, 1400, 1435, 1440, 1476, 1500, 1575, 1640, 1680, 1722, 1750, 1800, 1845, 1875, 1968, 2000, 2016, 2050, 2100, 2250, 2296, 2400, 2460, 2500, 2520, 2583, 2625, 2800, 2870, 2952, 3000, 3075, 3150, 3280, 3360, 3444, 3500, 3600, 3690, 3750, 3936, 4000, 4100, 4200, 4305, 4375, 4500, 4592, 4920, 5000, 5040, 5125, 5166, 5250, 5600, 5625, 5740, 5904, 6000, 6150, 6300, 6560, 6888, 7000, 7175, 7200, 7380, 7500, 7875, 8200, 8400, 8610, 8750, 9000, 9184, 9225, 9840, 10000, 10080, 10250, 10332, 10500, 11250, 11480, 11808, 12000, 12300, 12600, 12915, 13125, 13776, 14000, 14350, 14760, 15000, 15375, 15750, 16400, 16800, 17220, 17500, 18000, 18450, 19680, 20000, 20500, 20664, 21000, 21525, 22500, 22960, 24600, 25200, 25625, 25830, 26250, 27552, 28000, 28700, 29520, 30000, 30750, 31500, 32800, 34440, 35000, 35875, 36000, 36900, 39375, 41000, 41328, 42000, 43050, 45000, 45920, 46125, 49200, 50400, 51250, 51660, 52500, 57400, 59040, 60000, 61500, 63000, 64575, 68880, 70000, 71750, 73800, 76875, 78750, 82000, 82656, 84000, 86100, 90000, 92250, 98400, 102500, 103320, 105000, 107625, 114800, 123000, 126000, 129150, 137760, 140000, 143500, 147600, 153750, 157500, 164000, 172200, 179375, 180000, 184500, 205000, 206640, 210000, 215250, 229600, 230625, 246000, 252000, 258300, 287000, 295200, 307500, 315000, 322875, 344400, 358750, 369000, 410000, 413280, 420000, 430500, 461250, 492000, 516600, 538125, 574000, 615000, 630000, 645750, 688800, 717500, 738000, 820000, 861000, 922500, 1033200, 1076250, 1148000, 1230000, 1260000, 1291500, 1435000, 1476000, 1614375, 1722000, 1845000, 2066400, 2152500, 2460000, 2583000, 2870000, 3228750, 3444000, 3690000, 4305000, 5166000, 5740000, 6457500, 7380000, 8610000, 10332000, 12915000, 17220000, 25830000, 51660000]

約数ペア:

[(1, 51660000), (2, 25830000), (3, 17220000), (4, 12915000), (5, 10332000), (6, 8610000), (7, 7380000), (8, 6457500), (9, 5740000), (10, 5166000), (12, 4305000), (14, 3690000), (15, 3444000), (16, 3228750), (18, 2870000), (20, 2583000), (21, 2460000), (24, 2152500), (25, 2066400), (28, 1845000), (30, 1722000), (32, 1614375), (35, 1476000), (36, 1435000), (40, 1291500), (41, 1260000), (42, 1230000), (45, 1148000), (48, 1076250), (50, 1033200), (56, 922500), (60, 861000), (63, 820000), (70, 738000), (72, 717500), (75, 688800), (80, 645750), (82, 630000), (84, 615000), (90, 574000), (96, 538125), (100, 516600), (105, 492000), (112, 461250), (120, 430500), (123, 420000), (125, 413280), (126, 410000), (140, 369000), (144, 358750), (150, 344400), (160, 322875), (164, 315000), (168, 307500), (175, 295200), (180, 287000), (200, 258300), (205, 252000), (210, 246000), (224, 230625), (225, 229600), (240, 215250), (246, 210000), (250, 206640), (252, 205000), (280, 184500), (287, 180000), (288, 179375), (300, 172200), (315, 164000), (328, 157500), (336, 153750), (350, 147600), (360, 143500), (369, 140000), (375, 137760), (400, 129150), (410, 126000), (420, 123000), (450, 114800), (480, 107625), (492, 105000), (500, 103320), (504, 102500), (525, 98400), (560, 92250), (574, 90000), (600, 86100), (615, 84000), (625, 82656), (630, 82000), (656, 78750), (672, 76875), (700, 73800), (720, 71750), (738, 70000), (750, 68880), (800, 64575), (820, 63000), (840, 61500), (861, 60000), (875, 59040), (900, 57400), (984, 52500), (1000, 51660), (1008, 51250), (1025, 50400), (1050, 49200), (1120, 46125), (1125, 45920), (1148, 45000), (1200, 43050), (1230, 42000), (1250, 41328), (1260, 41000), (1312, 39375), (1400, 36900), (1435, 36000), (1440, 35875), (1476, 35000), (1500, 34440), (1575, 32800), (1640, 31500), (1680, 30750), (1722, 30000), (1750, 29520), (1800, 28700), (1845, 28000), (1875, 27552), (1968, 26250), (2000, 25830), (2016, 25625), (2050, 25200), (2100, 24600), (2250, 22960), (2296, 22500), (2400, 21525), (2460, 21000), (2500, 20664), (2520, 20500), (2583, 20000), (2625, 19680), (2800, 18450), (2870, 18000), (2952, 17500), (3000, 17220), (3075, 16800), (3150, 16400), (3280, 15750), (3360, 15375), (3444, 15000), (3500, 14760), (3600, 14350), (3690, 14000), (3750, 13776), (3936, 13125), (4000, 12915), (4100, 12600), (4200, 12300), (4305, 12000), (4375, 11808), (4500, 11480), (4592, 11250), (4920, 10500), (5000, 10332), (5040, 10250), (5125, 10080), (5166, 10000), (5250, 9840), (5600, 9225), (5625, 9184), (5740, 9000), (5904, 8750), (6000, 8610), (6150, 8400), (6300, 8200), (6560, 7875), (6888, 7500), (7000, 7380), (7175, 7200)]