143937400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 351138240

約数和(自身を除く): 207200840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 53, 74, 100, 106, 148, 185, 200, 212, 265, 296, 367, 370, 424, 530, 734, 740, 925, 1060, 1325, 1468, 1480, 1835, 1850, 1961, 2120, 2650, 2936, 3670, 3700, 3922, 5300, 7340, 7400, 7844, 9175, 9805, 10600, 13579, 14680, 15688, 18350, 19451, 19610, 27158, 36700, 38902, 39220, 49025, 54316, 67895, 73400, 77804, 78440, 97255, 98050, 108632, 135790, 155608, 194510, 196100, 271580, 339475, 389020, 392200, 486275, 543160, 678950, 719687, 778040, 972550, 1357900, 1439374, 1945100, 2715800, 2878748, 3598435, 3890200, 5757496, 7196870, 14393740, 17992175, 28787480, 35984350, 71968700, 143937400]

約数ペア:

[(1, 143937400), (2, 71968700), (4, 35984350), (5, 28787480), (8, 17992175), (10, 14393740), (20, 7196870), (25, 5757496), (37, 3890200), (40, 3598435), (50, 2878748), (53, 2715800), (74, 1945100), (100, 1439374), (106, 1357900), (148, 972550), (185, 778040), (200, 719687), (212, 678950), (265, 543160), (296, 486275), (367, 392200), (370, 389020), (424, 339475), (530, 271580), (734, 196100), (740, 194510), (925, 155608), (1060, 135790), (1325, 108632), (1468, 98050), (1480, 97255), (1835, 78440), (1850, 77804), (1961, 73400), (2120, 67895), (2650, 54316), (2936, 49025), (3670, 39220), (3700, 38902), (3922, 36700), (5300, 27158), (7340, 19610), (7400, 19451), (7844, 18350), (9175, 15688), (9805, 14680), (10600, 13579)]