205775370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5563}}^1$

素因数の和:5716

約数の個数: 64

約数和(自身を含む): 552839040

約数和(自身を除く): 347063670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 3699, 4110, 5563, 6165, 7398, 11126, 12330, 16689, 18495, 27815, 33378, 36990, 50067, 55630, 83445, 100134, 150201, 166890, 250335, 300402, 500670, 751005, 762131, 1502010, 1524262, 2286393, 3810655, 4572786, 6859179, 7621310, 11431965, 13718358, 20577537, 22863930, 34295895, 41155074, 68591790, 102887685, 205775370]

約数ペア:

[(1, 205775370), (2, 102887685), (3, 68591790), (5, 41155074), (6, 34295895), (9, 22863930), (10, 20577537), (15, 13718358), (18, 11431965), (27, 7621310), (30, 6859179), (45, 4572786), (54, 3810655), (90, 2286393), (135, 1524262), (137, 1502010), (270, 762131), (274, 751005), (411, 500670), (685, 300402), (822, 250335), (1233, 166890), (1370, 150201), (2055, 100134), (2466, 83445), (3699, 55630), (4110, 50067), (5563, 36990), (6165, 33378), (7398, 27815), (11126, 18495), (12330, 16689)]