25741260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 81305280

約数和(自身を除く): 55564020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 653, 657, 730, 876, 1095, 1306, 1314, 1460, 1959, 1971, 2190, 2612, 2628, 3265, 3285, 3918, 3942, 4380, 5877, 6530, 6570, 7836, 7884, 9795, 9855, 11754, 13060, 13140, 17631, 19590, 19710, 23508, 29385, 35262, 39180, 39420, 47669, 58770, 70524, 88155, 95338, 117540, 143007, 176310, 190676, 238345, 286014, 352620, 429021, 476690, 572028, 715035, 858042, 953380, 1287063, 1430070, 1716084, 2145105, 2574126, 2860140, 4290210, 5148252, 6435315, 8580420, 12870630, 25741260]

約数ペア:

[(1, 25741260), (2, 12870630), (3, 8580420), (4, 6435315), (5, 5148252), (6, 4290210), (9, 2860140), (10, 2574126), (12, 2145105), (15, 1716084), (18, 1430070), (20, 1287063), (27, 953380), (30, 858042), (36, 715035), (45, 572028), (54, 476690), (60, 429021), (73, 352620), (90, 286014), (108, 238345), (135, 190676), (146, 176310), (180, 143007), (219, 117540), (270, 95338), (292, 88155), (365, 70524), (438, 58770), (540, 47669), (653, 39420), (657, 39180), (730, 35262), (876, 29385), (1095, 23508), (1306, 19710), (1314, 19590), (1460, 17631), (1959, 13140), (1971, 13060), (2190, 11754), (2612, 9855), (2628, 9795), (3265, 7884), (3285, 7836), (3918, 6570), (3942, 6530), (4380, 5877)]