77390700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4307

約数の個数: 72

約数和(自身を含む): 227641680

約数和(自身を除く): 150250980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 4229, 4575, 6100, 8458, 9150, 12687, 16916, 18300, 21145, 25374, 42290, 50748, 63435, 84580, 105725, 126870, 211450, 253740, 257969, 317175, 422900, 515938, 634350, 773907, 1031876, 1268700, 1289845, 1547814, 2579690, 3095628, 3869535, 5159380, 6449225, 7739070, 12898450, 15478140, 19347675, 25796900, 38695350, 77390700]

約数ペア:

[(1, 77390700), (2, 38695350), (3, 25796900), (4, 19347675), (5, 15478140), (6, 12898450), (10, 7739070), (12, 6449225), (15, 5159380), (20, 3869535), (25, 3095628), (30, 2579690), (50, 1547814), (60, 1289845), (61, 1268700), (75, 1031876), (100, 773907), (122, 634350), (150, 515938), (183, 422900), (244, 317175), (300, 257969), (305, 253740), (366, 211450), (610, 126870), (732, 105725), (915, 84580), (1220, 63435), (1525, 50748), (1830, 42290), (3050, 25374), (3660, 21145), (4229, 18300), (4575, 16916), (6100, 12687), (8458, 9150)]