853050800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:716

約数の個数: 180

約数和(自身を含む): 2421581616

約数和(自身を除く): 1568530816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 71, 80, 98, 100, 112, 140, 142, 175, 196, 200, 245, 280, 284, 350, 355, 392, 400, 490, 497, 560, 568, 613, 700, 710, 784, 980, 994, 1136, 1225, 1226, 1400, 1420, 1775, 1960, 1988, 2450, 2452, 2485, 2800, 2840, 3065, 3479, 3550, 3920, 3976, 4291, 4900, 4904, 4970, 5680, 6130, 6958, 7100, 7952, 8582, 9800, 9808, 9940, 12260, 12425, 13916, 14200, 15325, 17164, 17395, 19600, 19880, 21455, 24520, 24850, 27832, 28400, 30037, 30650, 34328, 34790, 39760, 42910, 43523, 49040, 49700, 55664, 60074, 61300, 68656, 69580, 85820, 86975, 87046, 99400, 107275, 120148, 122600, 139160, 150185, 171640, 173950, 174092, 198800, 214550, 217615, 240296, 245200, 278320, 300370, 304661, 343280, 347900, 348184, 429100, 435230, 480592, 600740, 609322, 695800, 696368, 750925, 858200, 870460, 1088075, 1201480, 1218644, 1391600, 1501850, 1523305, 1716400, 1740920, 2132627, 2176150, 2402960, 2437288, 3003700, 3046610, 3481840, 4265254, 4352300, 4874576, 6007400, 6093220, 7616525, 8530508, 8704600, 10663135, 12014800, 12186440, 15233050, 17061016, 17409200, 21326270, 24372880, 30466100, 34122032, 42652540, 53315675, 60932200, 85305080, 106631350, 121864400, 170610160, 213262700, 426525400, 853050800]

約数ペア:

[(1, 853050800), (2, 426525400), (4, 213262700), (5, 170610160), (7, 121864400), (8, 106631350), (10, 85305080), (14, 60932200), (16, 53315675), (20, 42652540), (25, 34122032), (28, 30466100), (35, 24372880), (40, 21326270), (49, 17409200), (50, 17061016), (56, 15233050), (70, 12186440), (71, 12014800), (80, 10663135), (98, 8704600), (100, 8530508), (112, 7616525), (140, 6093220), (142, 6007400), (175, 4874576), (196, 4352300), (200, 4265254), (245, 3481840), (280, 3046610), (284, 3003700), (350, 2437288), (355, 2402960), (392, 2176150), (400, 2132627), (490, 1740920), (497, 1716400), (560, 1523305), (568, 1501850), (613, 1391600), (700, 1218644), (710, 1201480), (784, 1088075), (980, 870460), (994, 858200), (1136, 750925), (1225, 696368), (1226, 695800), (1400, 609322), (1420, 600740), (1775, 480592), (1960, 435230), (1988, 429100), (2450, 348184), (2452, 347900), (2485, 343280), (2800, 304661), (2840, 300370), (3065, 278320), (3479, 245200), (3550, 240296), (3920, 217615), (3976, 214550), (4291, 198800), (4900, 174092), (4904, 173950), (4970, 171640), (5680, 150185), (6130, 139160), (6958, 122600), (7100, 120148), (7952, 107275), (8582, 99400), (9800, 87046), (9808, 86975), (9940, 85820), (12260, 69580), (12425, 68656), (13916, 61300), (14200, 60074), (15325, 55664), (17164, 49700), (17395, 49040), (19600, 43523), (19880, 42910), (21455, 39760), (24520, 34790), (24850, 34328), (27832, 30650), (28400, 30037)]