18445000000

素因数分解:

$2^6\times 5^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 448

約数和(自身を含む): 57149853696

約数和(自身を除く): 38704853696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 31, 32, 34, 35, 40, 50, 56, 62, 64, 68, 70, 80, 85, 100, 112, 119, 124, 125, 136, 140, 155, 160, 170, 175, 200, 217, 224, 238, 248, 250, 272, 280, 310, 320, 340, 350, 400, 425, 434, 448, 476, 496, 500, 527, 544, 560, 595, 620, 625, 680, 700, 775, 800, 850, 868, 875, 952, 992, 1000, 1054, 1085, 1088, 1120, 1190, 1240, 1250, 1360, 1400, 1550, 1600, 1700, 1736, 1750, 1904, 1984, 2000, 2108, 2125, 2170, 2240, 2380, 2480, 2500, 2635, 2720, 2800, 2975, 3100, 3125, 3400, 3472, 3500, 3689, 3808, 3875, 4000, 4216, 4250, 4340, 4375, 4760, 4960, 5000, 5270, 5425, 5440, 5600, 5950, 6200, 6250, 6800, 6944, 7000, 7378, 7616, 7750, 8000, 8432, 8500, 8680, 8750, 9520, 9920, 10000, 10540, 10625, 10850, 11200, 11900, 12400, 12500, 13175, 13600, 13888, 14000, 14756, 14875, 15500, 15625, 16864, 17000, 17360, 17500, 18445, 19040, 19375, 20000, 21080, 21250, 21700, 21875, 23800, 24800, 25000, 26350, 27125, 27200, 28000, 29512, 29750, 31000, 31250, 33728, 34000, 34720, 35000, 36890, 38080, 38750, 40000, 42160, 42500, 43400, 43750, 47600, 49600, 50000, 52700, 53125, 54250, 56000, 59024, 59500, 62000, 62500, 65875, 68000, 69440, 70000, 73780, 74375, 77500, 78125, 84320, 85000, 86800, 87500, 92225, 95200, 96875, 100000, 105400, 106250, 108500, 109375, 118048, 119000, 124000, 125000, 131750, 135625, 136000, 140000, 147560, 148750, 155000, 156250, 168640, 170000, 173600, 175000, 184450, 190400, 193750, 200000, 210800, 212500, 217000, 218750, 236096, 238000, 248000, 250000, 263500, 265625, 271250, 280000, 295120, 297500, 310000, 312500, 329375, 340000, 347200, 350000, 368900, 371875, 387500, 421600, 425000, 434000, 437500, 461125, 476000, 484375, 500000, 527000, 531250, 542500, 546875, 590240, 595000, 620000, 625000, 658750, 678125, 680000, 700000, 737800, 743750, 775000, 843200, 850000, 868000, 875000, 922250, 952000, 968750, 1000000, 1054000, 1062500, 1085000, 1093750, 1180480, 1190000, 1240000, 1250000, 1317500, 1328125, 1356250, 1400000, 1475600, 1487500, 1550000, 1646875, 1700000, 1736000, 1750000, 1844500, 1859375, 1937500, 2108000, 2125000, 2170000, 2187500, 2305625, 2380000, 2421875, 2500000, 2635000, 2656250, 2712500, 2951200, 2975000, 3100000, 3293750, 3390625, 3400000, 3500000, 3689000, 3718750, 3875000, 4216000, 4250000, 4340000, 4375000, 4611250, 4760000, 4843750, 5000000, 5270000, 5312500, 5425000, 5902400, 5950000, 6200000, 6587500, 6781250, 7000000, 7378000, 7437500, 7750000, 8234375, 8500000, 8680000, 8750000, 9222500, 9296875, 9687500, 10540000, 10625000, 10850000, 11528125, 11900000, 13175000, 13562500, 14756000, 14875000, 15500000, 16468750, 16953125, 17000000, 17500000, 18445000, 18593750, 19375000, 21080000, 21250000, 21700000, 23056250, 23800000, 26350000, 27125000, 29512000, 29750000, 31000000, 32937500, 33906250, 35000000, 36890000, 37187500, 38750000, 41171875, 42500000, 43400000, 46112500, 52700000, 54250000, 57640625, 59500000, 65875000, 67812500, 73780000, 74375000, 77500000, 82343750, 85000000, 92225000, 105400000, 108500000, 115281250, 119000000, 131750000, 135625000, 147560000, 148750000, 155000000, 164687500, 184450000, 217000000, 230562500, 263500000, 271250000, 288203125, 297500000, 329375000, 368900000, 461125000, 527000000, 542500000, 576406250, 595000000, 658750000, 737800000, 922250000, 1085000000, 1152812500, 1317500000, 1844500000, 2305625000, 2635000000, 3689000000, 4611250000, 9222500000, 18445000000]

約数ペア:

[(1, 18445000000), (2, 9222500000), (4, 4611250000), (5, 3689000000), (7, 2635000000), (8, 2305625000), (10, 1844500000), (14, 1317500000), (16, 1152812500), (17, 1085000000), (20, 922250000), (25, 737800000), (28, 658750000), (31, 595000000), (32, 576406250), (34, 542500000), (35, 527000000), (40, 461125000), (50, 368900000), (56, 329375000), (62, 297500000), (64, 288203125), (68, 271250000), (70, 263500000), (80, 230562500), (85, 217000000), (100, 184450000), (112, 164687500), (119, 155000000), (124, 148750000), (125, 147560000), (136, 135625000), (140, 131750000), (155, 119000000), (160, 115281250), (170, 108500000), (175, 105400000), (200, 92225000), (217, 85000000), (224, 82343750), (238, 77500000), (248, 74375000), (250, 73780000), (272, 67812500), (280, 65875000), (310, 59500000), (320, 57640625), (340, 54250000), (350, 52700000), (400, 46112500), (425, 43400000), (434, 42500000), (448, 41171875), (476, 38750000), (496, 37187500), (500, 36890000), (527, 35000000), (544, 33906250), (560, 32937500), (595, 31000000), (620, 29750000), (625, 29512000), (680, 27125000), (700, 26350000), (775, 23800000), (800, 23056250), (850, 21700000), (868, 21250000), (875, 21080000), (952, 19375000), (992, 18593750), (1000, 18445000), (1054, 17500000), (1085, 17000000), (1088, 16953125), (1120, 16468750), (1190, 15500000), (1240, 14875000), (1250, 14756000), (1360, 13562500), (1400, 13175000), (1550, 11900000), (1600, 11528125), (1700, 10850000), (1736, 10625000), (1750, 10540000), (1904, 9687500), (1984, 9296875), (2000, 9222500), (2108, 8750000), (2125, 8680000), (2170, 8500000), (2240, 8234375), (2380, 7750000), (2480, 7437500), (2500, 7378000), (2635, 7000000), (2720, 6781250), (2800, 6587500), (2975, 6200000), (3100, 5950000), (3125, 5902400), (3400, 5425000), (3472, 5312500), (3500, 5270000), (3689, 5000000), (3808, 4843750), (3875, 4760000), (4000, 4611250), (4216, 4375000), (4250, 4340000), (4340, 4250000), (4375, 4216000), (4760, 3875000), (4960, 3718750), (5000, 3689000), (5270, 3500000), (5425, 3400000), (5440, 3390625), (5600, 3293750), (5950, 3100000), (6200, 2975000), (6250, 2951200), (6800, 2712500), (6944, 2656250), (7000, 2635000), (7378, 2500000), (7616, 2421875), (7750, 2380000), (8000, 2305625), (8432, 2187500), (8500, 2170000), (8680, 2125000), (8750, 2108000), (9520, 1937500), (9920, 1859375), (10000, 1844500), (10540, 1750000), (10625, 1736000), (10850, 1700000), (11200, 1646875), (11900, 1550000), (12400, 1487500), (12500, 1475600), (13175, 1400000), (13600, 1356250), (13888, 1328125), (14000, 1317500), (14756, 1250000), (14875, 1240000), (15500, 1190000), (15625, 1180480), (16864, 1093750), (17000, 1085000), (17360, 1062500), (17500, 1054000), (18445, 1000000), (19040, 968750), (19375, 952000), (20000, 922250), (21080, 875000), (21250, 868000), (21700, 850000), (21875, 843200), (23800, 775000), (24800, 743750), (25000, 737800), (26350, 700000), (27125, 680000), (27200, 678125), (28000, 658750), (29512, 625000), (29750, 620000), (31000, 595000), (31250, 590240), (33728, 546875), (34000, 542500), (34720, 531250), (35000, 527000), (36890, 500000), (38080, 484375), (38750, 476000), (40000, 461125), (42160, 437500), (42500, 434000), (43400, 425000), (43750, 421600), (47600, 387500), (49600, 371875), (50000, 368900), (52700, 350000), (53125, 347200), (54250, 340000), (56000, 329375), (59024, 312500), (59500, 310000), (62000, 297500), (62500, 295120), (65875, 280000), (68000, 271250), (69440, 265625), (70000, 263500), (73780, 250000), (74375, 248000), (77500, 238000), (78125, 236096), (84320, 218750), (85000, 217000), (86800, 212500), (87500, 210800), (92225, 200000), (95200, 193750), (96875, 190400), (100000, 184450), (105400, 175000), (106250, 173600), (108500, 170000), (109375, 168640), (118048, 156250), (119000, 155000), (124000, 148750), (125000, 147560), (131750, 140000), (135625, 136000)]