25250700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 74123728

約数和(自身を除く): 48873028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 146, 150, 219, 292, 300, 365, 438, 730, 876, 1095, 1153, 1460, 1825, 2190, 2306, 3459, 3650, 4380, 4612, 5475, 5765, 6918, 7300, 10950, 11530, 13836, 17295, 21900, 23060, 28825, 34590, 57650, 69180, 84169, 86475, 115300, 168338, 172950, 252507, 336676, 345900, 420845, 505014, 841690, 1010028, 1262535, 1683380, 2104225, 2525070, 4208450, 5050140, 6312675, 8416900, 12625350, 25250700]

約数ペア:

[(1, 25250700), (2, 12625350), (3, 8416900), (4, 6312675), (5, 5050140), (6, 4208450), (10, 2525070), (12, 2104225), (15, 1683380), (20, 1262535), (25, 1010028), (30, 841690), (50, 505014), (60, 420845), (73, 345900), (75, 336676), (100, 252507), (146, 172950), (150, 168338), (219, 115300), (292, 86475), (300, 84169), (365, 69180), (438, 57650), (730, 34590), (876, 28825), (1095, 23060), (1153, 21900), (1460, 17295), (1825, 13836), (2190, 11530), (2306, 10950), (3459, 7300), (3650, 6918), (4380, 5765), (4612, 5475)]