189945000

素因数分解:

$2^3\times 3^4\times 5^4\times 7^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 400

約数和(自身を含む): 771128160

約数和(自身を除く): 581183160

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, 67, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 125, 126, 134, 135, 140, 150, 162, 168, 175, 180, 189, 200, 201, 210, 216, 225, 250, 252, 268, 270, 280, 300, 315, 324, 335, 350, 360, 375, 378, 402, 405, 420, 450, 469, 500, 504, 525, 536, 540, 567, 600, 603, 625, 630, 648, 670, 675, 700, 750, 756, 804, 810, 840, 875, 900, 938, 945, 1000, 1005, 1050, 1080, 1125, 1134, 1206, 1250, 1260, 1340, 1350, 1400, 1407, 1500, 1512, 1575, 1608, 1620, 1675, 1750, 1800, 1809, 1875, 1876, 1890, 2010, 2025, 2100, 2250, 2268, 2345, 2412, 2500, 2520, 2625, 2680, 2700, 2814, 2835, 3000, 3015, 3150, 3240, 3350, 3375, 3500, 3618, 3750, 3752, 3780, 4020, 4050, 4200, 4221, 4375, 4500, 4536, 4690, 4725, 4824, 5000, 5025, 5250, 5400, 5427, 5625, 5628, 5670, 6030, 6300, 6700, 6750, 7000, 7035, 7236, 7500, 7560, 7875, 8040, 8100, 8375, 8442, 8750, 9000, 9045, 9380, 9450, 10050, 10125, 10500, 10854, 11250, 11256, 11340, 11725, 12060, 12600, 12663, 13125, 13400, 13500, 14070, 14175, 14472, 15000, 15075, 15750, 16200, 16750, 16875, 16884, 17500, 18090, 18760, 18900, 20100, 20250, 21000, 21105, 21708, 22500, 22680, 23450, 23625, 24120, 25125, 25326, 26250, 27000, 27135, 28140, 28350, 30150, 31500, 33500, 33750, 33768, 35000, 35175, 36180, 37800, 37989, 39375, 40200, 40500, 41875, 42210, 43416, 45000, 45225, 46900, 47250, 50250, 50625, 50652, 52500, 54270, 56280, 56700, 58625, 60300, 63000, 63315, 67000, 67500, 70350, 70875, 72360, 75375, 75978, 78750, 81000, 83750, 84420, 90450, 93800, 94500, 100500, 101250, 101304, 105000, 105525, 108540, 113400, 117250, 118125, 120600, 125625, 126630, 135000, 135675, 140700, 141750, 150750, 151956, 157500, 167500, 168840, 175875, 180900, 189000, 189945, 201000, 202500, 211050, 217080, 226125, 234500, 236250, 251250, 253260, 271350, 281400, 283500, 293125, 301500, 303912, 315000, 316575, 335000, 351750, 354375, 361800, 376875, 379890, 405000, 422100, 452250, 469000, 472500, 502500, 506520, 527625, 542700, 567000, 586250, 603000, 633150, 678375, 703500, 708750, 753750, 759780, 844200, 879375, 904500, 945000, 949725, 1005000, 1055250, 1085400, 1130625, 1172500, 1266300, 1356750, 1407000, 1417500, 1507500, 1519560, 1582875, 1758750, 1809000, 1899450, 2110500, 2261250, 2345000, 2532600, 2638125, 2713500, 2835000, 3015000, 3165750, 3391875, 3517500, 3798900, 4221000, 4522500, 4748625, 5276250, 5427000, 6331500, 6783750, 7035000, 7597800, 7914375, 9045000, 9497250, 10552500, 12663000, 13567500, 15828750, 18994500, 21105000, 23743125, 27135000, 31657500, 37989000, 47486250, 63315000, 94972500, 189945000]

約数ペア:

[(1, 189945000), (2, 94972500), (3, 63315000), (4, 47486250), (5, 37989000), (6, 31657500), (7, 27135000), (8, 23743125), (9, 21105000), (10, 18994500), (12, 15828750), (14, 13567500), (15, 12663000), (18, 10552500), (20, 9497250), (21, 9045000), (24, 7914375), (25, 7597800), (27, 7035000), (28, 6783750), (30, 6331500), (35, 5427000), (36, 5276250), (40, 4748625), (42, 4522500), (45, 4221000), (50, 3798900), (54, 3517500), (56, 3391875), (60, 3165750), (63, 3015000), (67, 2835000), (70, 2713500), (72, 2638125), (75, 2532600), (81, 2345000), (84, 2261250), (90, 2110500), (100, 1899450), (105, 1809000), (108, 1758750), (120, 1582875), (125, 1519560), (126, 1507500), (134, 1417500), (135, 1407000), (140, 1356750), (150, 1266300), (162, 1172500), (168, 1130625), (175, 1085400), (180, 1055250), (189, 1005000), (200, 949725), (201, 945000), (210, 904500), (216, 879375), (225, 844200), (250, 759780), (252, 753750), (268, 708750), (270, 703500), (280, 678375), (300, 633150), (315, 603000), (324, 586250), (335, 567000), (350, 542700), (360, 527625), (375, 506520), (378, 502500), (402, 472500), (405, 469000), (420, 452250), (450, 422100), (469, 405000), (500, 379890), (504, 376875), (525, 361800), (536, 354375), (540, 351750), (567, 335000), (600, 316575), (603, 315000), (625, 303912), (630, 301500), (648, 293125), (670, 283500), (675, 281400), (700, 271350), (750, 253260), (756, 251250), (804, 236250), (810, 234500), (840, 226125), (875, 217080), (900, 211050), (938, 202500), (945, 201000), (1000, 189945), (1005, 189000), (1050, 180900), (1080, 175875), (1125, 168840), (1134, 167500), (1206, 157500), (1250, 151956), (1260, 150750), (1340, 141750), (1350, 140700), (1400, 135675), (1407, 135000), (1500, 126630), (1512, 125625), (1575, 120600), (1608, 118125), (1620, 117250), (1675, 113400), (1750, 108540), (1800, 105525), (1809, 105000), (1875, 101304), (1876, 101250), (1890, 100500), (2010, 94500), (2025, 93800), (2100, 90450), (2250, 84420), (2268, 83750), (2345, 81000), (2412, 78750), (2500, 75978), (2520, 75375), (2625, 72360), (2680, 70875), (2700, 70350), (2814, 67500), (2835, 67000), (3000, 63315), (3015, 63000), (3150, 60300), (3240, 58625), (3350, 56700), (3375, 56280), (3500, 54270), (3618, 52500), (3750, 50652), (3752, 50625), (3780, 50250), (4020, 47250), (4050, 46900), (4200, 45225), (4221, 45000), (4375, 43416), (4500, 42210), (4536, 41875), (4690, 40500), (4725, 40200), (4824, 39375), (5000, 37989), (5025, 37800), (5250, 36180), (5400, 35175), (5427, 35000), (5625, 33768), (5628, 33750), (5670, 33500), (6030, 31500), (6300, 30150), (6700, 28350), (6750, 28140), (7000, 27135), (7035, 27000), (7236, 26250), (7500, 25326), (7560, 25125), (7875, 24120), (8040, 23625), (8100, 23450), (8375, 22680), (8442, 22500), (8750, 21708), (9000, 21105), (9045, 21000), (9380, 20250), (9450, 20100), (10050, 18900), (10125, 18760), (10500, 18090), (10854, 17500), (11250, 16884), (11256, 16875), (11340, 16750), (11725, 16200), (12060, 15750), (12600, 15075), (12663, 15000), (13125, 14472), (13400, 14175), (13500, 14070)]