213029400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{355049}}^1$

素因数の和:355068

約数の個数: 48

約数和(自身を含む): 660393000

約数和(自身を除く): 447363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 355049, 710098, 1065147, 1420196, 1775245, 2130294, 2840392, 3550490, 4260588, 5325735, 7100980, 8521176, 8876225, 10651470, 14201960, 17752450, 21302940, 26628675, 35504900, 42605880, 53257350, 71009800, 106514700, 213029400]

約数ペア:

[(1, 213029400), (2, 106514700), (3, 71009800), (4, 53257350), (5, 42605880), (6, 35504900), (8, 26628675), (10, 21302940), (12, 17752450), (15, 14201960), (20, 10651470), (24, 8876225), (25, 8521176), (30, 7100980), (40, 5325735), (50, 4260588), (60, 3550490), (75, 2840392), (100, 2130294), (120, 1775245), (150, 1420196), (200, 1065147), (300, 710098), (600, 355049)]