200655900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{74317}}^1$

素因数の和:74340

約数の個数: 72

約数和(自身を含む): 645080240

約数和(自身を除く): 444424340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 74317, 148634, 222951, 297268, 371585, 445902, 668853, 743170, 891804, 1114755, 1337706, 1486340, 1857925, 2006559, 2229510, 2675412, 3344265, 3715850, 4013118, 4459020, 5573775, 6688530, 7431700, 8026236, 10032795, 11147550, 13377060, 16721325, 20065590, 22295100, 33442650, 40131180, 50163975, 66885300, 100327950, 200655900]

約数ペア:

[(1, 200655900), (2, 100327950), (3, 66885300), (4, 50163975), (5, 40131180), (6, 33442650), (9, 22295100), (10, 20065590), (12, 16721325), (15, 13377060), (18, 11147550), (20, 10032795), (25, 8026236), (27, 7431700), (30, 6688530), (36, 5573775), (45, 4459020), (50, 4013118), (54, 3715850), (60, 3344265), (75, 2675412), (90, 2229510), (100, 2006559), (108, 1857925), (135, 1486340), (150, 1337706), (180, 1114755), (225, 891804), (270, 743170), (300, 668853), (450, 445902), (540, 371585), (675, 297268), (900, 222951), (1350, 148634), (2700, 74317)]