109048800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6521

約数の個数: 144

約数和(自身を含む): 405724032

約数和(自身を除く): 296675232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 6491, 8400, 12982, 16800, 19473, 25964, 32455, 38946, 45437, 51928, 64910, 77892, 90874, 97365, 103856, 129820, 136311, 155784, 162275, 181748, 194730, 207712, 227185, 259640, 272622, 311568, 324550, 363496, 389460, 454370, 486825, 519280, 545244, 623136, 649100, 681555, 726992, 778920, 908740, 973650, 1038560, 1090488, 1135925, 1298200, 1363110, 1453984, 1557840, 1817480, 1947300, 2180976, 2271850, 2596400, 2726220, 3115680, 3407775, 3634960, 3894600, 4361952, 4543700, 5192800, 5452440, 6815550, 7269920, 7789200, 9087400, 10904880, 13631100, 15578400, 18174800, 21809760, 27262200, 36349600, 54524400, 109048800]

約数ペア:

[(1, 109048800), (2, 54524400), (3, 36349600), (4, 27262200), (5, 21809760), (6, 18174800), (7, 15578400), (8, 13631100), (10, 10904880), (12, 9087400), (14, 7789200), (15, 7269920), (16, 6815550), (20, 5452440), (21, 5192800), (24, 4543700), (25, 4361952), (28, 3894600), (30, 3634960), (32, 3407775), (35, 3115680), (40, 2726220), (42, 2596400), (48, 2271850), (50, 2180976), (56, 1947300), (60, 1817480), (70, 1557840), (75, 1453984), (80, 1363110), (84, 1298200), (96, 1135925), (100, 1090488), (105, 1038560), (112, 973650), (120, 908740), (140, 778920), (150, 726992), (160, 681555), (168, 649100), (175, 623136), (200, 545244), (210, 519280), (224, 486825), (240, 454370), (280, 389460), (300, 363496), (336, 324550), (350, 311568), (400, 272622), (420, 259640), (480, 227185), (525, 207712), (560, 194730), (600, 181748), (672, 162275), (700, 155784), (800, 136311), (840, 129820), (1050, 103856), (1120, 97365), (1200, 90874), (1400, 77892), (1680, 64910), (2100, 51928), (2400, 45437), (2800, 38946), (3360, 32455), (4200, 25964), (5600, 19473), (6491, 16800), (8400, 12982)]