53888700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 156739968

約数和(自身を除く): 102851268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 263, 300, 526, 683, 789, 1052, 1315, 1366, 1578, 2049, 2630, 2732, 3156, 3415, 3945, 4098, 5260, 6575, 6830, 7890, 8196, 10245, 13150, 13660, 15780, 17075, 19725, 20490, 26300, 34150, 39450, 40980, 51225, 68300, 78900, 102450, 179629, 204900, 359258, 538887, 718516, 898145, 1077774, 1796290, 2155548, 2694435, 3592580, 4490725, 5388870, 8981450, 10777740, 13472175, 17962900, 26944350, 53888700]

約数ペア:

[(1, 53888700), (2, 26944350), (3, 17962900), (4, 13472175), (5, 10777740), (6, 8981450), (10, 5388870), (12, 4490725), (15, 3592580), (20, 2694435), (25, 2155548), (30, 1796290), (50, 1077774), (60, 898145), (75, 718516), (100, 538887), (150, 359258), (263, 204900), (300, 179629), (526, 102450), (683, 78900), (789, 68300), (1052, 51225), (1315, 40980), (1366, 39450), (1578, 34150), (2049, 26300), (2630, 20490), (2732, 19725), (3156, 17075), (3415, 15780), (3945, 13660), (4098, 13150), (5260, 10245), (6575, 8196), (6830, 7890)]