30048709900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{26041}}^1$

素因数の和:27115

約数の個数: 72

約数和(自身を含む): 71204036400

約数和(自身を除く): 41155326500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1049, 1100, 2098, 4196, 5245, 10490, 11539, 20980, 23078, 26041, 26225, 46156, 52082, 52450, 57695, 104164, 104900, 115390, 130205, 230780, 260410, 286451, 288475, 520820, 572902, 576950, 651025, 1145804, 1153900, 1302050, 1432255, 2604100, 2864510, 5729020, 7161275, 14322550, 27317009, 28645100, 54634018, 109268036, 136585045, 273170090, 300487099, 546340180, 600974198, 682925225, 1201948396, 1365850450, 1502435495, 2731700900, 3004870990, 6009741980, 7512177475, 15024354950, 30048709900]

約数ペア:

[(1, 30048709900), (2, 15024354950), (4, 7512177475), (5, 6009741980), (10, 3004870990), (11, 2731700900), (20, 1502435495), (22, 1365850450), (25, 1201948396), (44, 682925225), (50, 600974198), (55, 546340180), (100, 300487099), (110, 273170090), (220, 136585045), (275, 109268036), (550, 54634018), (1049, 28645100), (1100, 27317009), (2098, 14322550), (4196, 7161275), (5245, 5729020), (10490, 2864510), (11539, 2604100), (20980, 1432255), (23078, 1302050), (26041, 1153900), (26225, 1145804), (46156, 651025), (52082, 576950), (52450, 572902), (57695, 520820), (104164, 288475), (104900, 286451), (115390, 260410), (130205, 230780)]