202020000

素因数分解:

$2^5\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 837631872

約数和(自身を除く): 635611872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 74, 75, 78, 80, 84, 91, 96, 100, 104, 105, 111, 112, 120, 125, 130, 140, 148, 150, 156, 160, 168, 175, 182, 185, 195, 200, 208, 210, 222, 224, 240, 250, 259, 260, 273, 280, 296, 300, 312, 325, 336, 350, 364, 370, 375, 390, 400, 416, 420, 444, 455, 480, 481, 500, 518, 520, 525, 546, 555, 560, 592, 600, 624, 625, 650, 672, 700, 728, 740, 750, 777, 780, 800, 840, 875, 888, 910, 925, 962, 975, 1000, 1036, 1040, 1050, 1092, 1110, 1120, 1184, 1200, 1248, 1250, 1295, 1300, 1365, 1400, 1443, 1456, 1480, 1500, 1554, 1560, 1625, 1680, 1750, 1776, 1820, 1850, 1875, 1924, 1950, 2000, 2072, 2080, 2100, 2184, 2220, 2275, 2400, 2405, 2500, 2590, 2600, 2625, 2730, 2775, 2800, 2886, 2912, 2960, 3000, 3108, 3120, 3250, 3360, 3367, 3500, 3552, 3640, 3700, 3750, 3848, 3885, 3900, 4000, 4144, 4200, 4368, 4375, 4440, 4550, 4625, 4810, 4875, 5000, 5180, 5200, 5250, 5460, 5550, 5600, 5772, 5920, 6000, 6216, 6240, 6475, 6500, 6734, 6825, 7000, 7215, 7280, 7400, 7500, 7696, 7770, 7800, 8125, 8288, 8400, 8736, 8750, 8880, 9100, 9250, 9620, 9750, 10000, 10101, 10360, 10400, 10500, 10920, 11100, 11375, 11544, 12000, 12025, 12432, 12950, 13000, 13125, 13468, 13650, 13875, 14000, 14430, 14560, 14800, 15000, 15392, 15540, 15600, 16250, 16800, 16835, 17500, 17760, 18200, 18500, 19240, 19425, 19500, 20000, 20202, 20720, 21000, 21840, 22200, 22750, 23088, 23125, 24050, 24375, 24864, 25900, 26000, 26250, 26936, 27300, 27750, 28000, 28860, 29600, 30000, 31080, 31200, 32375, 32500, 33670, 34125, 35000, 36075, 36400, 37000, 38480, 38850, 39000, 40404, 41440, 42000, 43680, 44400, 45500, 46176, 46250, 48100, 48750, 50505, 51800, 52000, 52500, 53872, 54600, 55500, 56875, 57720, 60000, 60125, 62160, 64750, 65000, 67340, 68250, 69375, 70000, 72150, 72800, 74000, 76960, 77700, 78000, 80808, 84000, 84175, 88800, 91000, 92500, 96200, 97125, 97500, 101010, 103600, 105000, 107744, 109200, 111000, 113750, 115440, 120250, 124320, 129500, 130000, 134680, 136500, 138750, 140000, 144300, 148000, 155400, 156000, 161616, 161875, 168350, 170625, 180375, 182000, 185000, 192400, 194250, 195000, 202020, 207200, 210000, 218400, 222000, 227500, 230880, 240500, 252525, 259000, 260000, 269360, 273000, 277500, 288600, 300625, 310800, 323232, 323750, 336700, 341250, 360750, 364000, 370000, 384800, 388500, 390000, 404040, 420000, 420875, 444000, 455000, 481000, 485625, 505050, 518000, 538720, 546000, 555000, 577200, 601250, 621600, 647500, 673400, 682500, 721500, 740000, 777000, 780000, 808080, 841750, 901875, 910000, 962000, 971250, 1010100, 1036000, 1092000, 1110000, 1154400, 1202500, 1262625, 1295000, 1346800, 1365000, 1443000, 1554000, 1616160, 1683500, 1803750, 1820000, 1924000, 1942500, 2020200, 2104375, 2220000, 2405000, 2525250, 2590000, 2693600, 2730000, 2886000, 3108000, 3367000, 3607500, 3885000, 4040400, 4208750, 4810000, 5050500, 5180000, 5460000, 5772000, 6313125, 6734000, 7215000, 7770000, 8080800, 8417500, 9620000, 10101000, 12626250, 13468000, 14430000, 15540000, 16835000, 20202000, 25252500, 28860000, 33670000, 40404000, 50505000, 67340000, 101010000, 202020000]

約数ペア:

[(1, 202020000), (2, 101010000), (3, 67340000), (4, 50505000), (5, 40404000), (6, 33670000), (7, 28860000), (8, 25252500), (10, 20202000), (12, 16835000), (13, 15540000), (14, 14430000), (15, 13468000), (16, 12626250), (20, 10101000), (21, 9620000), (24, 8417500), (25, 8080800), (26, 7770000), (28, 7215000), (30, 6734000), (32, 6313125), (35, 5772000), (37, 5460000), (39, 5180000), (40, 5050500), (42, 4810000), (48, 4208750), (50, 4040400), (52, 3885000), (56, 3607500), (60, 3367000), (65, 3108000), (70, 2886000), (74, 2730000), (75, 2693600), (78, 2590000), (80, 2525250), (84, 2405000), (91, 2220000), (96, 2104375), (100, 2020200), (104, 1942500), (105, 1924000), (111, 1820000), (112, 1803750), (120, 1683500), (125, 1616160), (130, 1554000), (140, 1443000), (148, 1365000), (150, 1346800), (156, 1295000), (160, 1262625), (168, 1202500), (175, 1154400), (182, 1110000), (185, 1092000), (195, 1036000), (200, 1010100), (208, 971250), (210, 962000), (222, 910000), (224, 901875), (240, 841750), (250, 808080), (259, 780000), (260, 777000), (273, 740000), (280, 721500), (296, 682500), (300, 673400), (312, 647500), (325, 621600), (336, 601250), (350, 577200), (364, 555000), (370, 546000), (375, 538720), (390, 518000), (400, 505050), (416, 485625), (420, 481000), (444, 455000), (455, 444000), (480, 420875), (481, 420000), (500, 404040), (518, 390000), (520, 388500), (525, 384800), (546, 370000), (555, 364000), (560, 360750), (592, 341250), (600, 336700), (624, 323750), (625, 323232), (650, 310800), (672, 300625), (700, 288600), (728, 277500), (740, 273000), (750, 269360), (777, 260000), (780, 259000), (800, 252525), (840, 240500), (875, 230880), (888, 227500), (910, 222000), (925, 218400), (962, 210000), (975, 207200), (1000, 202020), (1036, 195000), (1040, 194250), (1050, 192400), (1092, 185000), (1110, 182000), (1120, 180375), (1184, 170625), (1200, 168350), (1248, 161875), (1250, 161616), (1295, 156000), (1300, 155400), (1365, 148000), (1400, 144300), (1443, 140000), (1456, 138750), (1480, 136500), (1500, 134680), (1554, 130000), (1560, 129500), (1625, 124320), (1680, 120250), (1750, 115440), (1776, 113750), (1820, 111000), (1850, 109200), (1875, 107744), (1924, 105000), (1950, 103600), (2000, 101010), (2072, 97500), (2080, 97125), (2100, 96200), (2184, 92500), (2220, 91000), (2275, 88800), (2400, 84175), (2405, 84000), (2500, 80808), (2590, 78000), (2600, 77700), (2625, 76960), (2730, 74000), (2775, 72800), (2800, 72150), (2886, 70000), (2912, 69375), (2960, 68250), (3000, 67340), (3108, 65000), (3120, 64750), (3250, 62160), (3360, 60125), (3367, 60000), (3500, 57720), (3552, 56875), (3640, 55500), (3700, 54600), (3750, 53872), (3848, 52500), (3885, 52000), (3900, 51800), (4000, 50505), (4144, 48750), (4200, 48100), (4368, 46250), (4375, 46176), (4440, 45500), (4550, 44400), (4625, 43680), (4810, 42000), (4875, 41440), (5000, 40404), (5180, 39000), (5200, 38850), (5250, 38480), (5460, 37000), (5550, 36400), (5600, 36075), (5772, 35000), (5920, 34125), (6000, 33670), (6216, 32500), (6240, 32375), (6475, 31200), (6500, 31080), (6734, 30000), (6825, 29600), (7000, 28860), (7215, 28000), (7280, 27750), (7400, 27300), (7500, 26936), (7696, 26250), (7770, 26000), (7800, 25900), (8125, 24864), (8288, 24375), (8400, 24050), (8736, 23125), (8750, 23088), (8880, 22750), (9100, 22200), (9250, 21840), (9620, 21000), (9750, 20720), (10000, 20202), (10101, 20000), (10360, 19500), (10400, 19425), (10500, 19240), (10920, 18500), (11100, 18200), (11375, 17760), (11544, 17500), (12000, 16835), (12025, 16800), (12432, 16250), (12950, 15600), (13000, 15540), (13125, 15392), (13468, 15000), (13650, 14800), (13875, 14560), (14000, 14430)]