120488025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 245698560

約数和(自身を除く): 125210535

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 47, 57, 75, 95, 105, 133, 141, 175, 235, 257, 285, 329, 399, 475, 525, 665, 705, 771, 893, 987, 1175, 1285, 1425, 1645, 1799, 1995, 2679, 3325, 3525, 3855, 4465, 4883, 4935, 5397, 6251, 6425, 8225, 8995, 9975, 12079, 13395, 14649, 18753, 19275, 22325, 24415, 24675, 26985, 31255, 34181, 36237, 44975, 60395, 66975, 73245, 84553, 93765, 102543, 122075, 134925, 156275, 170905, 181185, 229501, 253659, 301975, 366225, 422765, 468825, 512715, 688503, 854525, 905925, 1147505, 1268295, 1606507, 2113825, 2563575, 3442515, 4819521, 5737525, 6341475, 8032535, 17212575, 24097605, 40162675, 120488025]

約数ペア:

[(1, 120488025), (3, 40162675), (5, 24097605), (7, 17212575), (15, 8032535), (19, 6341475), (21, 5737525), (25, 4819521), (35, 3442515), (47, 2563575), (57, 2113825), (75, 1606507), (95, 1268295), (105, 1147505), (133, 905925), (141, 854525), (175, 688503), (235, 512715), (257, 468825), (285, 422765), (329, 366225), (399, 301975), (475, 253659), (525, 229501), (665, 181185), (705, 170905), (771, 156275), (893, 134925), (987, 122075), (1175, 102543), (1285, 93765), (1425, 84553), (1645, 73245), (1799, 66975), (1995, 60395), (2679, 44975), (3325, 36237), (3525, 34181), (3855, 31255), (4465, 26985), (4883, 24675), (4935, 24415), (5397, 22325), (6251, 19275), (6425, 18753), (8225, 14649), (8995, 13395), (9975, 12079)]