75974300

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 170822400

約数和(自身を除く): 94848100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 79, 100, 118, 158, 163, 236, 295, 316, 326, 395, 590, 652, 790, 815, 1180, 1475, 1580, 1630, 1975, 2950, 3260, 3950, 4075, 4661, 5900, 7900, 8150, 9322, 9617, 12877, 16300, 18644, 19234, 23305, 25754, 38468, 46610, 48085, 51508, 64385, 93220, 96170, 116525, 128770, 192340, 233050, 240425, 257540, 321925, 466100, 480850, 643850, 759743, 961700, 1287700, 1519486, 3038972, 3798715, 7597430, 15194860, 18993575, 37987150, 75974300]

約数ペア:

[(1, 75974300), (2, 37987150), (4, 18993575), (5, 15194860), (10, 7597430), (20, 3798715), (25, 3038972), (50, 1519486), (59, 1287700), (79, 961700), (100, 759743), (118, 643850), (158, 480850), (163, 466100), (236, 321925), (295, 257540), (316, 240425), (326, 233050), (395, 192340), (590, 128770), (652, 116525), (790, 96170), (815, 93220), (1180, 64385), (1475, 51508), (1580, 48085), (1630, 46610), (1975, 38468), (2950, 25754), (3260, 23305), (3950, 19234), (4075, 18644), (4661, 16300), (5900, 12877), (7900, 9617), (8150, 9322)]