147989947100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1\times {\mathrm{28387}}^1$

素因数の和:29847

約数の個数: 72

約数和(自身を含む): 330063301680

約数和(自身を除く): 182073354580

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1409, 1850, 2818, 3700, 5636, 7045, 14090, 28180, 28387, 35225, 52133, 56774, 70450, 104266, 113548, 140900, 141935, 208532, 260665, 283870, 521330, 567740, 709675, 1042660, 1050319, 1303325, 1419350, 2100638, 2606650, 2838700, 4201276, 5213300, 5251595, 10503190, 21006380, 26257975, 39997283, 52515950, 79994566, 105031900, 159989132, 199986415, 399972830, 799945660, 999932075, 1479899471, 1999864150, 2959798942, 3999728300, 5919597884, 7399497355, 14798994710, 29597989420, 36997486775, 73994973550, 147989947100]

約数ペア:

[(1, 147989947100), (2, 73994973550), (4, 36997486775), (5, 29597989420), (10, 14798994710), (20, 7399497355), (25, 5919597884), (37, 3999728300), (50, 2959798942), (74, 1999864150), (100, 1479899471), (148, 999932075), (185, 799945660), (370, 399972830), (740, 199986415), (925, 159989132), (1409, 105031900), (1850, 79994566), (2818, 52515950), (3700, 39997283), (5636, 26257975), (7045, 21006380), (14090, 10503190), (28180, 5251595), (28387, 5213300), (35225, 4201276), (52133, 2838700), (56774, 2606650), (70450, 2100638), (104266, 1419350), (113548, 1303325), (140900, 1050319), (141935, 1042660), (208532, 709675), (260665, 567740), (283870, 521330)]