13528900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 108

約数和(自身を含む): 37403856

約数和(自身を除く): 23874956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 251, 275, 308, 350, 385, 490, 502, 539, 550, 700, 770, 980, 1004, 1078, 1100, 1225, 1255, 1540, 1757, 1925, 2156, 2450, 2510, 2695, 2761, 3514, 3850, 4900, 5020, 5390, 5522, 6275, 7028, 7700, 8785, 10780, 11044, 12299, 12550, 13475, 13805, 17570, 19327, 24598, 25100, 26950, 27610, 35140, 38654, 43925, 49196, 53900, 55220, 61495, 69025, 77308, 87850, 96635, 122990, 135289, 138050, 175700, 193270, 245980, 270578, 276100, 307475, 386540, 483175, 541156, 614950, 676445, 966350, 1229900, 1352890, 1932700, 2705780, 3382225, 6764450, 13528900]

約数ペア:

[(1, 13528900), (2, 6764450), (4, 3382225), (5, 2705780), (7, 1932700), (10, 1352890), (11, 1229900), (14, 966350), (20, 676445), (22, 614950), (25, 541156), (28, 483175), (35, 386540), (44, 307475), (49, 276100), (50, 270578), (55, 245980), (70, 193270), (77, 175700), (98, 138050), (100, 135289), (110, 122990), (140, 96635), (154, 87850), (175, 77308), (196, 69025), (220, 61495), (245, 55220), (251, 53900), (275, 49196), (308, 43925), (350, 38654), (385, 35140), (490, 27610), (502, 26950), (539, 25100), (550, 24598), (700, 19327), (770, 17570), (980, 13805), (1004, 13475), (1078, 12550), (1100, 12299), (1225, 11044), (1255, 10780), (1540, 8785), (1757, 7700), (1925, 7028), (2156, 6275), (2450, 5522), (2510, 5390), (2695, 5020), (2761, 4900), (3514, 3850)]