2281534530800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1152523}}^1$

素因数の和:1152656

約数の個数: 180

約数和(自身を含む): 6439444329096

約数和(自身を除く): 4157909798296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 101, 112, 140, 175, 196, 200, 202, 245, 280, 350, 392, 400, 404, 490, 505, 560, 700, 707, 784, 808, 980, 1010, 1225, 1400, 1414, 1616, 1960, 2020, 2450, 2525, 2800, 2828, 3535, 3920, 4040, 4900, 4949, 5050, 5656, 7070, 8080, 9800, 9898, 10100, 11312, 14140, 17675, 19600, 19796, 20200, 24745, 28280, 35350, 39592, 40400, 49490, 56560, 70700, 79184, 98980, 123725, 141400, 197960, 247450, 282800, 395920, 494900, 989800, 1152523, 1979600, 2305046, 4610092, 5762615, 8067661, 9220184, 11525230, 16135322, 18440368, 23050460, 28813075, 32270644, 40338305, 46100920, 56473627, 57626150, 64541288, 80676610, 92201840, 112947254, 115252300, 116404823, 129082576, 161353220, 201691525, 225894508, 230504600, 232809646, 282368135, 322706440, 403383050, 451789016, 461009200, 465619292, 564736270, 582024115, 645412880, 806766100, 814833761, 903578032, 931238584, 1129472540, 1164048230, 1411840675, 1613532200, 1629667522, 1862477168, 2258945080, 2328096460, 2823681350, 2910120575, 3227064400, 3259335044, 4074168805, 4517890160, 4656192920, 5647362700, 5703836327, 5820241150, 6518670088, 8148337610, 9312385840, 11294725400, 11407672654, 11640482300, 13037340176, 16296675220, 20370844025, 22589450800, 22815345308, 23280964600, 28519181635, 32593350440, 40741688050, 45630690616, 46561929200, 57038363270, 65186700880, 81483376100, 91261381232, 114076726540, 142595908175, 162966752200, 228153453080, 285191816350, 325933504400, 456306906160, 570383632700, 1140767265400, 2281534530800]

約数ペア:

[(1, 2281534530800), (2, 1140767265400), (4, 570383632700), (5, 456306906160), (7, 325933504400), (8, 285191816350), (10, 228153453080), (14, 162966752200), (16, 142595908175), (20, 114076726540), (25, 91261381232), (28, 81483376100), (35, 65186700880), (40, 57038363270), (49, 46561929200), (50, 45630690616), (56, 40741688050), (70, 32593350440), (80, 28519181635), (98, 23280964600), (100, 22815345308), (101, 22589450800), (112, 20370844025), (140, 16296675220), (175, 13037340176), (196, 11640482300), (200, 11407672654), (202, 11294725400), (245, 9312385840), (280, 8148337610), (350, 6518670088), (392, 5820241150), (400, 5703836327), (404, 5647362700), (490, 4656192920), (505, 4517890160), (560, 4074168805), (700, 3259335044), (707, 3227064400), (784, 2910120575), (808, 2823681350), (980, 2328096460), (1010, 2258945080), (1225, 1862477168), (1400, 1629667522), (1414, 1613532200), (1616, 1411840675), (1960, 1164048230), (2020, 1129472540), (2450, 931238584), (2525, 903578032), (2800, 814833761), (2828, 806766100), (3535, 645412880), (3920, 582024115), (4040, 564736270), (4900, 465619292), (4949, 461009200), (5050, 451789016), (5656, 403383050), (7070, 322706440), (8080, 282368135), (9800, 232809646), (9898, 230504600), (10100, 225894508), (11312, 201691525), (14140, 161353220), (17675, 129082576), (19600, 116404823), (19796, 115252300), (20200, 112947254), (24745, 92201840), (28280, 80676610), (35350, 64541288), (39592, 57626150), (40400, 56473627), (49490, 46100920), (56560, 40338305), (70700, 32270644), (79184, 28813075), (98980, 23050460), (123725, 18440368), (141400, 16135322), (197960, 11525230), (247450, 9220184), (282800, 8067661), (395920, 5762615), (494900, 4610092), (989800, 2305046), (1152523, 1979600)]