220185000

素因数分解:

$2^3\times 3^3\times 5^4\times 7^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 877219200

約数和(自身を除く): 657034200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 233, 250, 252, 270, 280, 300, 315, 350, 360, 375, 378, 420, 450, 466, 500, 504, 525, 540, 600, 625, 630, 675, 699, 700, 750, 756, 840, 875, 900, 932, 945, 1000, 1050, 1080, 1125, 1165, 1250, 1260, 1350, 1398, 1400, 1500, 1512, 1575, 1631, 1750, 1800, 1864, 1875, 1890, 2097, 2100, 2250, 2330, 2500, 2520, 2625, 2700, 2796, 3000, 3150, 3262, 3375, 3495, 3500, 3750, 3780, 4194, 4200, 4375, 4500, 4660, 4725, 4893, 5000, 5250, 5400, 5592, 5625, 5825, 6291, 6300, 6524, 6750, 6990, 7000, 7500, 7560, 7875, 8155, 8388, 8750, 9000, 9320, 9450, 9786, 10485, 10500, 11250, 11650, 12582, 12600, 13048, 13125, 13500, 13980, 14679, 15000, 15750, 16310, 16776, 16875, 17475, 17500, 18900, 19572, 20970, 21000, 22500, 23300, 23625, 24465, 25164, 26250, 27000, 27960, 29125, 29358, 31455, 31500, 32620, 33750, 34950, 35000, 37800, 39144, 39375, 40775, 41940, 44037, 45000, 46600, 47250, 48930, 50328, 52425, 52500, 58250, 58716, 62910, 63000, 65240, 67500, 69900, 73395, 78750, 81550, 83880, 87375, 88074, 94500, 97860, 104850, 105000, 116500, 117432, 118125, 122325, 125820, 135000, 139800, 145625, 146790, 157275, 157500, 163100, 174750, 176148, 189000, 195720, 203875, 209700, 220185, 233000, 236250, 244650, 251640, 262125, 291250, 293580, 314550, 315000, 326200, 349500, 352296, 366975, 407750, 419400, 436875, 440370, 472500, 489300, 524250, 582500, 587160, 611625, 629100, 699000, 733950, 786375, 815500, 873750, 880740, 945000, 978600, 1019375, 1048500, 1100925, 1165000, 1223250, 1258200, 1310625, 1467900, 1572750, 1631000, 1747500, 1761480, 1834875, 2038750, 2097000, 2201850, 2446500, 2621250, 2935800, 3058125, 3145500, 3495000, 3669750, 3931875, 4077500, 4403700, 4893000, 5242500, 5504625, 6116250, 6291000, 7339500, 7863750, 8155000, 8807400, 9174375, 10485000, 11009250, 12232500, 14679000, 15727500, 18348750, 22018500, 24465000, 27523125, 31455000, 36697500, 44037000, 55046250, 73395000, 110092500, 220185000]

約数ペア:

[(1, 220185000), (2, 110092500), (3, 73395000), (4, 55046250), (5, 44037000), (6, 36697500), (7, 31455000), (8, 27523125), (9, 24465000), (10, 22018500), (12, 18348750), (14, 15727500), (15, 14679000), (18, 12232500), (20, 11009250), (21, 10485000), (24, 9174375), (25, 8807400), (27, 8155000), (28, 7863750), (30, 7339500), (35, 6291000), (36, 6116250), (40, 5504625), (42, 5242500), (45, 4893000), (50, 4403700), (54, 4077500), (56, 3931875), (60, 3669750), (63, 3495000), (70, 3145500), (72, 3058125), (75, 2935800), (84, 2621250), (90, 2446500), (100, 2201850), (105, 2097000), (108, 2038750), (120, 1834875), (125, 1761480), (126, 1747500), (135, 1631000), (140, 1572750), (150, 1467900), (168, 1310625), (175, 1258200), (180, 1223250), (189, 1165000), (200, 1100925), (210, 1048500), (216, 1019375), (225, 978600), (233, 945000), (250, 880740), (252, 873750), (270, 815500), (280, 786375), (300, 733950), (315, 699000), (350, 629100), (360, 611625), (375, 587160), (378, 582500), (420, 524250), (450, 489300), (466, 472500), (500, 440370), (504, 436875), (525, 419400), (540, 407750), (600, 366975), (625, 352296), (630, 349500), (675, 326200), (699, 315000), (700, 314550), (750, 293580), (756, 291250), (840, 262125), (875, 251640), (900, 244650), (932, 236250), (945, 233000), (1000, 220185), (1050, 209700), (1080, 203875), (1125, 195720), (1165, 189000), (1250, 176148), (1260, 174750), (1350, 163100), (1398, 157500), (1400, 157275), (1500, 146790), (1512, 145625), (1575, 139800), (1631, 135000), (1750, 125820), (1800, 122325), (1864, 118125), (1875, 117432), (1890, 116500), (2097, 105000), (2100, 104850), (2250, 97860), (2330, 94500), (2500, 88074), (2520, 87375), (2625, 83880), (2700, 81550), (2796, 78750), (3000, 73395), (3150, 69900), (3262, 67500), (3375, 65240), (3495, 63000), (3500, 62910), (3750, 58716), (3780, 58250), (4194, 52500), (4200, 52425), (4375, 50328), (4500, 48930), (4660, 47250), (4725, 46600), (4893, 45000), (5000, 44037), (5250, 41940), (5400, 40775), (5592, 39375), (5625, 39144), (5825, 37800), (6291, 35000), (6300, 34950), (6524, 33750), (6750, 32620), (6990, 31500), (7000, 31455), (7500, 29358), (7560, 29125), (7875, 27960), (8155, 27000), (8388, 26250), (8750, 25164), (9000, 24465), (9320, 23625), (9450, 23300), (9786, 22500), (10485, 21000), (10500, 20970), (11250, 19572), (11650, 18900), (12582, 17500), (12600, 17475), (13048, 16875), (13125, 16776), (13500, 16310), (13980, 15750), (14679, 15000)]