1244013900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1289}}^1\times {\mathrm{3217}}^1$

素因数の和:4523

約数の個数: 72

約数和(自身を含む): 3603258960

約数和(自身を除く): 2359245060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1289, 2578, 3217, 3867, 5156, 6434, 6445, 7734, 9651, 12868, 12890, 15468, 16085, 19302, 19335, 25780, 32170, 32225, 38604, 38670, 48255, 64340, 64450, 77340, 80425, 96510, 96675, 128900, 160850, 193020, 193350, 241275, 321700, 386700, 482550, 965100, 4146713, 8293426, 12440139, 16586852, 20733565, 24880278, 41467130, 49760556, 62200695, 82934260, 103667825, 124401390, 207335650, 248802780, 311003475, 414671300, 622006950, 1244013900]

約数ペア:

[(1, 1244013900), (2, 622006950), (3, 414671300), (4, 311003475), (5, 248802780), (6, 207335650), (10, 124401390), (12, 103667825), (15, 82934260), (20, 62200695), (25, 49760556), (30, 41467130), (50, 24880278), (60, 20733565), (75, 16586852), (100, 12440139), (150, 8293426), (300, 4146713), (1289, 965100), (2578, 482550), (3217, 386700), (3867, 321700), (5156, 241275), (6434, 193350), (6445, 193020), (7734, 160850), (9651, 128900), (12868, 96675), (12890, 96510), (15468, 80425), (16085, 77340), (19302, 64450), (19335, 64340), (25780, 48255), (32170, 38670), (32225, 38604)]