87971700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{3533}}^1$

素因数の和:3633

約数の個数: 72

約数和(自身を含む): 257671008

約数和(自身を除く): 169699308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 150, 166, 249, 300, 332, 415, 498, 830, 996, 1245, 1660, 2075, 2490, 3533, 4150, 4980, 6225, 7066, 8300, 10599, 12450, 14132, 17665, 21198, 24900, 35330, 42396, 52995, 70660, 88325, 105990, 176650, 211980, 264975, 293239, 353300, 529950, 586478, 879717, 1059900, 1172956, 1466195, 1759434, 2932390, 3518868, 4398585, 5864780, 7330975, 8797170, 14661950, 17594340, 21992925, 29323900, 43985850, 87971700]

約数ペア:

[(1, 87971700), (2, 43985850), (3, 29323900), (4, 21992925), (5, 17594340), (6, 14661950), (10, 8797170), (12, 7330975), (15, 5864780), (20, 4398585), (25, 3518868), (30, 2932390), (50, 1759434), (60, 1466195), (75, 1172956), (83, 1059900), (100, 879717), (150, 586478), (166, 529950), (249, 353300), (300, 293239), (332, 264975), (415, 211980), (498, 176650), (830, 105990), (996, 88325), (1245, 70660), (1660, 52995), (2075, 42396), (2490, 35330), (3533, 24900), (4150, 21198), (4980, 17665), (6225, 14132), (7066, 12450), (8300, 10599)]