29873800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 78030720

約数和(自身を除く): 48156920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 367, 370, 407, 440, 550, 734, 740, 814, 925, 1100, 1468, 1480, 1628, 1835, 1850, 2035, 2200, 2936, 3256, 3670, 3700, 4037, 4070, 7340, 7400, 8074, 8140, 9175, 10175, 13579, 14680, 16148, 16280, 18350, 20185, 20350, 27158, 32296, 36700, 40370, 40700, 54316, 67895, 73400, 80740, 81400, 100925, 108632, 135790, 149369, 161480, 201850, 271580, 298738, 339475, 403700, 543160, 597476, 678950, 746845, 807400, 1194952, 1357900, 1493690, 2715800, 2987380, 3734225, 5974760, 7468450, 14936900, 29873800]

約数ペア:

[(1, 29873800), (2, 14936900), (4, 7468450), (5, 5974760), (8, 3734225), (10, 2987380), (11, 2715800), (20, 1493690), (22, 1357900), (25, 1194952), (37, 807400), (40, 746845), (44, 678950), (50, 597476), (55, 543160), (74, 403700), (88, 339475), (100, 298738), (110, 271580), (148, 201850), (185, 161480), (200, 149369), (220, 135790), (275, 108632), (296, 100925), (367, 81400), (370, 80740), (407, 73400), (440, 67895), (550, 54316), (734, 40700), (740, 40370), (814, 36700), (925, 32296), (1100, 27158), (1468, 20350), (1480, 20185), (1628, 18350), (1835, 16280), (1850, 16148), (2035, 14680), (2200, 13579), (2936, 10175), (3256, 9175), (3670, 8140), (3700, 8074), (4037, 7400), (4070, 7340)]