148629420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7717}}^1$

素因数の和:7839

約数の個数: 72

約数和(自身を含む): 455115024

約数和(自身を除く): 306485604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 7717, 9630, 15434, 19260, 23151, 30868, 38585, 46302, 69453, 77170, 92604, 115755, 138906, 154340, 231510, 277812, 347265, 463020, 694530, 825719, 1389060, 1651438, 2477157, 3302876, 4128595, 4954314, 7431471, 8257190, 9908628, 12385785, 14862942, 16514380, 24771570, 29725884, 37157355, 49543140, 74314710, 148629420]

約数ペア:

[(1, 148629420), (2, 74314710), (3, 49543140), (4, 37157355), (5, 29725884), (6, 24771570), (9, 16514380), (10, 14862942), (12, 12385785), (15, 9908628), (18, 8257190), (20, 7431471), (30, 4954314), (36, 4128595), (45, 3302876), (60, 2477157), (90, 1651438), (107, 1389060), (180, 825719), (214, 694530), (321, 463020), (428, 347265), (535, 277812), (642, 231510), (963, 154340), (1070, 138906), (1284, 115755), (1605, 92604), (1926, 77170), (2140, 69453), (3210, 46302), (3852, 38585), (4815, 30868), (6420, 23151), (7717, 19260), (9630, 15434)]