71623950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 186749952

約数和(自身を除く): 115126002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 73, 75, 93, 146, 150, 155, 186, 211, 219, 310, 365, 422, 438, 465, 633, 730, 775, 930, 1055, 1095, 1266, 1550, 1825, 2110, 2190, 2263, 2325, 3165, 3650, 4526, 4650, 5275, 5475, 6330, 6541, 6789, 10550, 10950, 11315, 13082, 13578, 15403, 15825, 19623, 22630, 30806, 31650, 32705, 33945, 39246, 46209, 56575, 65410, 67890, 77015, 92418, 98115, 113150, 154030, 163525, 169725, 196230, 231045, 327050, 339450, 385075, 462090, 477493, 490575, 770150, 954986, 981150, 1155225, 1432479, 2310450, 2387465, 2864958, 4774930, 7162395, 11937325, 14324790, 23874650, 35811975, 71623950]

約数ペア:

[(1, 71623950), (2, 35811975), (3, 23874650), (5, 14324790), (6, 11937325), (10, 7162395), (15, 4774930), (25, 2864958), (30, 2387465), (31, 2310450), (50, 1432479), (62, 1155225), (73, 981150), (75, 954986), (93, 770150), (146, 490575), (150, 477493), (155, 462090), (186, 385075), (211, 339450), (219, 327050), (310, 231045), (365, 196230), (422, 169725), (438, 163525), (465, 154030), (633, 113150), (730, 98115), (775, 92418), (930, 77015), (1055, 67890), (1095, 65410), (1266, 56575), (1550, 46209), (1825, 39246), (2110, 33945), (2190, 32705), (2263, 31650), (2325, 30806), (3165, 22630), (3650, 19623), (4526, 15825), (4650, 15403), (5275, 13578), (5475, 13082), (6330, 11315), (6541, 10950), (6789, 10550)]