77896000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 224

約数和(自身を含む): 239645952

約数和(自身を除く): 161749952

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 107, 112, 125, 130, 140, 160, 175, 182, 200, 208, 214, 224, 250, 260, 280, 320, 325, 350, 364, 400, 416, 428, 448, 455, 500, 520, 535, 560, 650, 700, 728, 749, 800, 832, 856, 875, 910, 1000, 1040, 1070, 1120, 1300, 1391, 1400, 1456, 1498, 1600, 1625, 1712, 1750, 1820, 2000, 2080, 2140, 2240, 2275, 2600, 2675, 2782, 2800, 2912, 2996, 3250, 3424, 3500, 3640, 3745, 4000, 4160, 4280, 4550, 5200, 5350, 5564, 5600, 5824, 5992, 6500, 6848, 6955, 7000, 7280, 7490, 8000, 8560, 9100, 9737, 10400, 10700, 11128, 11200, 11375, 11984, 13000, 13375, 13910, 14000, 14560, 14980, 17120, 18200, 18725, 19474, 20800, 21400, 22256, 22750, 23968, 26000, 26750, 27820, 28000, 29120, 29960, 34240, 34775, 36400, 37450, 38948, 42800, 44512, 45500, 47936, 48685, 52000, 53500, 55640, 56000, 59920, 69550, 72800, 74900, 77896, 85600, 89024, 91000, 93625, 97370, 104000, 107000, 111280, 119840, 139100, 145600, 149800, 155792, 171200, 173875, 182000, 187250, 194740, 214000, 222560, 239680, 243425, 278200, 299600, 311584, 347750, 364000, 374500, 389480, 428000, 445120, 486850, 556400, 599200, 623168, 695500, 728000, 749000, 778960, 856000, 973700, 1112800, 1198400, 1217125, 1391000, 1498000, 1557920, 1947400, 2225600, 2434250, 2782000, 2996000, 3115840, 3894800, 4868500, 5564000, 5992000, 7789600, 9737000, 11128000, 15579200, 19474000, 38948000, 77896000]

約数ペア:

[(1, 77896000), (2, 38948000), (4, 19474000), (5, 15579200), (7, 11128000), (8, 9737000), (10, 7789600), (13, 5992000), (14, 5564000), (16, 4868500), (20, 3894800), (25, 3115840), (26, 2996000), (28, 2782000), (32, 2434250), (35, 2225600), (40, 1947400), (50, 1557920), (52, 1498000), (56, 1391000), (64, 1217125), (65, 1198400), (70, 1112800), (80, 973700), (91, 856000), (100, 778960), (104, 749000), (107, 728000), (112, 695500), (125, 623168), (130, 599200), (140, 556400), (160, 486850), (175, 445120), (182, 428000), (200, 389480), (208, 374500), (214, 364000), (224, 347750), (250, 311584), (260, 299600), (280, 278200), (320, 243425), (325, 239680), (350, 222560), (364, 214000), (400, 194740), (416, 187250), (428, 182000), (448, 173875), (455, 171200), (500, 155792), (520, 149800), (535, 145600), (560, 139100), (650, 119840), (700, 111280), (728, 107000), (749, 104000), (800, 97370), (832, 93625), (856, 91000), (875, 89024), (910, 85600), (1000, 77896), (1040, 74900), (1070, 72800), (1120, 69550), (1300, 59920), (1391, 56000), (1400, 55640), (1456, 53500), (1498, 52000), (1600, 48685), (1625, 47936), (1712, 45500), (1750, 44512), (1820, 42800), (2000, 38948), (2080, 37450), (2140, 36400), (2240, 34775), (2275, 34240), (2600, 29960), (2675, 29120), (2782, 28000), (2800, 27820), (2912, 26750), (2996, 26000), (3250, 23968), (3424, 22750), (3500, 22256), (3640, 21400), (3745, 20800), (4000, 19474), (4160, 18725), (4280, 18200), (4550, 17120), (5200, 14980), (5350, 14560), (5564, 14000), (5600, 13910), (5824, 13375), (5992, 13000), (6500, 11984), (6848, 11375), (6955, 11200), (7000, 11128), (7280, 10700), (7490, 10400), (8000, 9737), (8560, 9100)]