136690400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:362

約数の個数: 216

約数和(自身を含む): 424800936

約数和(自身を除く): 288110536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 70, 77, 80, 88, 98, 100, 110, 112, 140, 154, 160, 175, 176, 196, 200, 220, 224, 245, 275, 280, 308, 317, 350, 352, 385, 392, 400, 440, 490, 539, 550, 560, 616, 634, 700, 770, 784, 800, 880, 980, 1078, 1100, 1120, 1225, 1232, 1268, 1400, 1540, 1568, 1585, 1760, 1925, 1960, 2156, 2200, 2219, 2450, 2464, 2536, 2695, 2800, 3080, 3170, 3487, 3850, 3920, 4312, 4400, 4438, 4900, 5072, 5390, 5600, 6160, 6340, 6974, 7700, 7840, 7925, 8624, 8800, 8876, 9800, 10144, 10780, 11095, 12320, 12680, 13475, 13948, 15400, 15533, 15850, 17248, 17435, 17752, 19600, 21560, 22190, 24409, 25360, 26950, 27896, 30800, 31066, 31700, 34870, 35504, 39200, 43120, 44380, 48818, 50720, 53900, 55475, 55792, 61600, 62132, 63400, 69740, 71008, 77665, 86240, 87175, 88760, 97636, 107800, 110950, 111584, 122045, 124264, 126800, 139480, 155330, 170863, 174350, 177520, 195272, 215600, 221900, 244090, 248528, 253600, 278960, 310660, 341726, 348700, 355040, 388325, 390544, 431200, 443800, 488180, 497056, 557920, 610225, 621320, 683452, 697400, 776650, 781088, 854315, 887600, 976360, 1220450, 1242640, 1366904, 1394800, 1553300, 1708630, 1775200, 1952720, 2440900, 2485280, 2733808, 2789600, 3106600, 3417260, 3905440, 4271575, 4881800, 5467616, 6213200, 6834520, 8543150, 9763600, 12426400, 13669040, 17086300, 19527200, 27338080, 34172600, 68345200, 136690400]

約数ペア:

[(1, 136690400), (2, 68345200), (4, 34172600), (5, 27338080), (7, 19527200), (8, 17086300), (10, 13669040), (11, 12426400), (14, 9763600), (16, 8543150), (20, 6834520), (22, 6213200), (25, 5467616), (28, 4881800), (32, 4271575), (35, 3905440), (40, 3417260), (44, 3106600), (49, 2789600), (50, 2733808), (55, 2485280), (56, 2440900), (70, 1952720), (77, 1775200), (80, 1708630), (88, 1553300), (98, 1394800), (100, 1366904), (110, 1242640), (112, 1220450), (140, 976360), (154, 887600), (160, 854315), (175, 781088), (176, 776650), (196, 697400), (200, 683452), (220, 621320), (224, 610225), (245, 557920), (275, 497056), (280, 488180), (308, 443800), (317, 431200), (350, 390544), (352, 388325), (385, 355040), (392, 348700), (400, 341726), (440, 310660), (490, 278960), (539, 253600), (550, 248528), (560, 244090), (616, 221900), (634, 215600), (700, 195272), (770, 177520), (784, 174350), (800, 170863), (880, 155330), (980, 139480), (1078, 126800), (1100, 124264), (1120, 122045), (1225, 111584), (1232, 110950), (1268, 107800), (1400, 97636), (1540, 88760), (1568, 87175), (1585, 86240), (1760, 77665), (1925, 71008), (1960, 69740), (2156, 63400), (2200, 62132), (2219, 61600), (2450, 55792), (2464, 55475), (2536, 53900), (2695, 50720), (2800, 48818), (3080, 44380), (3170, 43120), (3487, 39200), (3850, 35504), (3920, 34870), (4312, 31700), (4400, 31066), (4438, 30800), (4900, 27896), (5072, 26950), (5390, 25360), (5600, 24409), (6160, 22190), (6340, 21560), (6974, 19600), (7700, 17752), (7840, 17435), (7925, 17248), (8624, 15850), (8800, 15533), (8876, 15400), (9800, 13948), (10144, 13475), (10780, 12680), (11095, 12320)]