1540300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 3404296

約数和(自身を除く): 1863996

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 211, 292, 365, 422, 730, 844, 1055, 1460, 1825, 2110, 3650, 4220, 5275, 7300, 10550, 15403, 21100, 30806, 61612, 77015, 154030, 308060, 385075, 770150, 1540300]

約数ペア:

[(1, 1540300), (2, 770150), (4, 385075), (5, 308060), (10, 154030), (20, 77015), (25, 61612), (50, 30806), (73, 21100), (100, 15403), (146, 10550), (211, 7300), (292, 5275), (365, 4220), (422, 3650), (730, 2110), (844, 1825), (1055, 1460)]