78445350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3774

約数の個数: 72

約数和(自身を含む): 215298720

約数和(自身を除く): 136853370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 3709, 4230, 7050, 7418, 10575, 11127, 18545, 21150, 22254, 33381, 37090, 55635, 66762, 92725, 111270, 166905, 174323, 185450, 278175, 333810, 348646, 522969, 556350, 834525, 871615, 1045938, 1568907, 1669050, 1743230, 2614845, 3137814, 4358075, 5229690, 7844535, 8716150, 13074225, 15689070, 26148450, 39222675, 78445350]

約数ペア:

[(1, 78445350), (2, 39222675), (3, 26148450), (5, 15689070), (6, 13074225), (9, 8716150), (10, 7844535), (15, 5229690), (18, 4358075), (25, 3137814), (30, 2614845), (45, 1743230), (47, 1669050), (50, 1568907), (75, 1045938), (90, 871615), (94, 834525), (141, 556350), (150, 522969), (225, 348646), (235, 333810), (282, 278175), (423, 185450), (450, 174323), (470, 166905), (705, 111270), (846, 92725), (1175, 66762), (1410, 55635), (2115, 37090), (2350, 33381), (3525, 22254), (3709, 21150), (4230, 18545), (7050, 11127), (7418, 10575)]