225549500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 561060864

約数和(自身を除く): 335511364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 220, 230, 250, 253, 275, 460, 500, 506, 550, 575, 1012, 1100, 1150, 1265, 1375, 1783, 2300, 2530, 2750, 2875, 3566, 5060, 5500, 5750, 6325, 7132, 8915, 11500, 12650, 17830, 19613, 25300, 31625, 35660, 39226, 41009, 44575, 63250, 78452, 82018, 89150, 98065, 126500, 164036, 178300, 196130, 205045, 222875, 392260, 410090, 445750, 451099, 490325, 820180, 891500, 902198, 980650, 1025225, 1804396, 1961300, 2050450, 2255495, 2451625, 4100900, 4510990, 4903250, 5126125, 9021980, 9806500, 10252250, 11277475, 20504500, 22554950, 45109900, 56387375, 112774750, 225549500]

約数ペア:

[(1, 225549500), (2, 112774750), (4, 56387375), (5, 45109900), (10, 22554950), (11, 20504500), (20, 11277475), (22, 10252250), (23, 9806500), (25, 9021980), (44, 5126125), (46, 4903250), (50, 4510990), (55, 4100900), (92, 2451625), (100, 2255495), (110, 2050450), (115, 1961300), (125, 1804396), (220, 1025225), (230, 980650), (250, 902198), (253, 891500), (275, 820180), (460, 490325), (500, 451099), (506, 445750), (550, 410090), (575, 392260), (1012, 222875), (1100, 205045), (1150, 196130), (1265, 178300), (1375, 164036), (1783, 126500), (2300, 98065), (2530, 89150), (2750, 82018), (2875, 78452), (3566, 63250), (5060, 44575), (5500, 41009), (5750, 39226), (6325, 35660), (7132, 31625), (8915, 25300), (11500, 19613), (12650, 17830)]