70373800

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 195924960

約数和(自身を除く): 125551160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 86, 98, 100, 140, 167, 172, 175, 196, 200, 215, 245, 280, 301, 334, 344, 350, 392, 430, 490, 602, 668, 700, 835, 860, 980, 1075, 1169, 1204, 1225, 1336, 1400, 1505, 1670, 1720, 1960, 2107, 2150, 2338, 2408, 2450, 3010, 3340, 4175, 4214, 4300, 4676, 4900, 5845, 6020, 6680, 7181, 7525, 8183, 8350, 8428, 8600, 9352, 9800, 10535, 11690, 12040, 14362, 15050, 16366, 16700, 16856, 21070, 23380, 28724, 29225, 30100, 32732, 33400, 35905, 40915, 42140, 46760, 50267, 52675, 57448, 58450, 60200, 65464, 71810, 81830, 84280, 100534, 105350, 116900, 143620, 163660, 179525, 201068, 204575, 210700, 233800, 251335, 287240, 327320, 351869, 359050, 402136, 409150, 421400, 502670, 703738, 718100, 818300, 1005340, 1256675, 1407476, 1436200, 1636600, 1759345, 2010680, 2513350, 2814952, 3518690, 5026700, 7037380, 8796725, 10053400, 14074760, 17593450, 35186900, 70373800]

約数ペア:

[(1, 70373800), (2, 35186900), (4, 17593450), (5, 14074760), (7, 10053400), (8, 8796725), (10, 7037380), (14, 5026700), (20, 3518690), (25, 2814952), (28, 2513350), (35, 2010680), (40, 1759345), (43, 1636600), (49, 1436200), (50, 1407476), (56, 1256675), (70, 1005340), (86, 818300), (98, 718100), (100, 703738), (140, 502670), (167, 421400), (172, 409150), (175, 402136), (196, 359050), (200, 351869), (215, 327320), (245, 287240), (280, 251335), (301, 233800), (334, 210700), (344, 204575), (350, 201068), (392, 179525), (430, 163660), (490, 143620), (602, 116900), (668, 105350), (700, 100534), (835, 84280), (860, 81830), (980, 71810), (1075, 65464), (1169, 60200), (1204, 58450), (1225, 57448), (1336, 52675), (1400, 50267), (1505, 46760), (1670, 42140), (1720, 40915), (1960, 35905), (2107, 33400), (2150, 32732), (2338, 30100), (2408, 29225), (2450, 28724), (3010, 23380), (3340, 21070), (4175, 16856), (4214, 16700), (4300, 16366), (4676, 15050), (4900, 14362), (5845, 12040), (6020, 11690), (6680, 10535), (7181, 9800), (7525, 9352), (8183, 8600), (8350, 8428)]