25797900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 75401424

約数和(自身を除く): 49603524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 761, 1130, 1356, 1522, 1695, 2260, 2283, 2825, 3044, 3390, 3805, 4566, 5650, 6780, 7610, 8475, 9132, 11300, 11415, 15220, 16950, 19025, 22830, 33900, 38050, 45660, 57075, 76100, 85993, 114150, 171986, 228300, 257979, 343972, 429965, 515958, 859930, 1031916, 1289895, 1719860, 2149825, 2579790, 4299650, 5159580, 6449475, 8599300, 12898950, 25797900]

約数ペア:

[(1, 25797900), (2, 12898950), (3, 8599300), (4, 6449475), (5, 5159580), (6, 4299650), (10, 2579790), (12, 2149825), (15, 1719860), (20, 1289895), (25, 1031916), (30, 859930), (50, 515958), (60, 429965), (75, 343972), (100, 257979), (113, 228300), (150, 171986), (226, 114150), (300, 85993), (339, 76100), (452, 57075), (565, 45660), (678, 38050), (761, 33900), (1130, 22830), (1356, 19025), (1522, 16950), (1695, 15220), (2260, 11415), (2283, 11300), (2825, 9132), (3044, 8475), (3390, 7610), (3805, 6780), (4566, 5650)]