151020400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 384707520

約数和(自身を除く): 233687120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 47, 50, 58, 80, 94, 100, 116, 145, 188, 200, 232, 235, 277, 290, 376, 400, 464, 470, 554, 580, 725, 752, 940, 1108, 1160, 1175, 1363, 1385, 1450, 1880, 2216, 2320, 2350, 2726, 2770, 2900, 3760, 4432, 4700, 5452, 5540, 5800, 6815, 6925, 8033, 9400, 10904, 11080, 11600, 13019, 13630, 13850, 16066, 18800, 21808, 22160, 26038, 27260, 27700, 32132, 34075, 40165, 52076, 54520, 55400, 64264, 65095, 68150, 80330, 104152, 109040, 110800, 128528, 130190, 136300, 160660, 200825, 208304, 260380, 272600, 321320, 325475, 377551, 401650, 520760, 545200, 642640, 650950, 755102, 803300, 1041520, 1301900, 1510204, 1606600, 1887755, 2603800, 3020408, 3213200, 3775510, 5207600, 6040816, 7551020, 9438775, 15102040, 18877550, 30204080, 37755100, 75510200, 151020400]

約数ペア:

[(1, 151020400), (2, 75510200), (4, 37755100), (5, 30204080), (8, 18877550), (10, 15102040), (16, 9438775), (20, 7551020), (25, 6040816), (29, 5207600), (40, 3775510), (47, 3213200), (50, 3020408), (58, 2603800), (80, 1887755), (94, 1606600), (100, 1510204), (116, 1301900), (145, 1041520), (188, 803300), (200, 755102), (232, 650950), (235, 642640), (277, 545200), (290, 520760), (376, 401650), (400, 377551), (464, 325475), (470, 321320), (554, 272600), (580, 260380), (725, 208304), (752, 200825), (940, 160660), (1108, 136300), (1160, 130190), (1175, 128528), (1363, 110800), (1385, 109040), (1450, 104152), (1880, 80330), (2216, 68150), (2320, 65095), (2350, 64264), (2726, 55400), (2770, 54520), (2900, 52076), (3760, 40165), (4432, 34075), (4700, 32132), (5452, 27700), (5540, 27260), (5800, 26038), (6815, 22160), (6925, 21808), (8033, 18800), (9400, 16066), (10904, 13850), (11080, 13630), (11600, 13019)]