270237700

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 602148960

約数和(自身を除く): 331911260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 100, 118, 163, 236, 281, 295, 326, 562, 590, 652, 815, 1124, 1180, 1405, 1475, 1630, 2810, 2950, 3260, 4075, 5620, 5900, 7025, 8150, 9617, 14050, 16300, 16579, 19234, 28100, 33158, 38468, 45803, 48085, 66316, 82895, 91606, 96170, 165790, 183212, 192340, 229015, 240425, 331580, 414475, 458030, 480850, 828950, 916060, 961700, 1145075, 1657900, 2290150, 2702377, 4580300, 5404754, 10809508, 13511885, 27023770, 54047540, 67559425, 135118850, 270237700]

約数ペア:

[(1, 270237700), (2, 135118850), (4, 67559425), (5, 54047540), (10, 27023770), (20, 13511885), (25, 10809508), (50, 5404754), (59, 4580300), (100, 2702377), (118, 2290150), (163, 1657900), (236, 1145075), (281, 961700), (295, 916060), (326, 828950), (562, 480850), (590, 458030), (652, 414475), (815, 331580), (1124, 240425), (1180, 229015), (1405, 192340), (1475, 183212), (1630, 165790), (2810, 96170), (2950, 91606), (3260, 82895), (4075, 66316), (5620, 48085), (5900, 45803), (7025, 38468), (8150, 33158), (9617, 28100), (14050, 19234), (16300, 16579)]