215007300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{238897}}^1$

素因数の和:238917

約数の個数: 54

約数和(自身を含む): 673931258

約数和(自身を除く): 458923958

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 238897, 477794, 716691, 955588, 1194485, 1433382, 2150073, 2388970, 2866764, 3583455, 4300146, 4777940, 5972425, 7166910, 8600292, 10750365, 11944850, 14333820, 17917275, 21500730, 23889700, 35834550, 43001460, 53751825, 71669100, 107503650, 215007300]

約数ペア:

[(1, 215007300), (2, 107503650), (3, 71669100), (4, 53751825), (5, 43001460), (6, 35834550), (9, 23889700), (10, 21500730), (12, 17917275), (15, 14333820), (18, 11944850), (20, 10750365), (25, 8600292), (30, 7166910), (36, 5972425), (45, 4777940), (50, 4300146), (60, 3583455), (75, 2866764), (90, 2388970), (100, 2150073), (150, 1433382), (180, 1194485), (225, 955588), (300, 716691), (450, 477794), (900, 238897)]