239432850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3564

約数の個数: 72

約数和(自身を含む): 647564580

約数和(自身を除く): 408131730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 450, 471, 785, 942, 1413, 1570, 2355, 2826, 3389, 3925, 4710, 6778, 7065, 7850, 10167, 11775, 14130, 16945, 20334, 23550, 30501, 33890, 35325, 50835, 61002, 70650, 84725, 101670, 152505, 169450, 254175, 305010, 508350, 532073, 762525, 1064146, 1525050, 1596219, 2660365, 3192438, 4788657, 5320730, 7981095, 9577314, 13301825, 15962190, 23943285, 26603650, 39905475, 47886570, 79810950, 119716425, 239432850]

約数ペア:

[(1, 239432850), (2, 119716425), (3, 79810950), (5, 47886570), (6, 39905475), (9, 26603650), (10, 23943285), (15, 15962190), (18, 13301825), (25, 9577314), (30, 7981095), (45, 5320730), (50, 4788657), (75, 3192438), (90, 2660365), (150, 1596219), (157, 1525050), (225, 1064146), (314, 762525), (450, 532073), (471, 508350), (785, 305010), (942, 254175), (1413, 169450), (1570, 152505), (2355, 101670), (2826, 84725), (3389, 70650), (3925, 61002), (4710, 50835), (6778, 35325), (7065, 33890), (7850, 30501), (10167, 23550), (11775, 20334), (14130, 16945)]