55306900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 132241536

約数和(自身を除く): 76934636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 137, 220, 274, 275, 367, 548, 550, 685, 734, 1100, 1370, 1468, 1507, 1835, 2740, 3014, 3425, 3670, 4037, 6028, 6850, 7340, 7535, 8074, 9175, 13700, 15070, 16148, 18350, 20185, 30140, 36700, 37675, 40370, 50279, 75350, 80740, 100558, 100925, 150700, 201116, 201850, 251395, 403700, 502790, 553069, 1005580, 1106138, 1256975, 2212276, 2513950, 2765345, 5027900, 5530690, 11061380, 13826725, 27653450, 55306900]

約数ペア:

[(1, 55306900), (2, 27653450), (4, 13826725), (5, 11061380), (10, 5530690), (11, 5027900), (20, 2765345), (22, 2513950), (25, 2212276), (44, 1256975), (50, 1106138), (55, 1005580), (100, 553069), (110, 502790), (137, 403700), (220, 251395), (274, 201850), (275, 201116), (367, 150700), (548, 100925), (550, 100558), (685, 80740), (734, 75350), (1100, 50279), (1370, 40370), (1468, 37675), (1507, 36700), (1835, 30140), (2740, 20185), (3014, 18350), (3425, 16148), (3670, 15070), (4037, 13700), (6028, 9175), (6850, 8074), (7340, 7535)]