55866300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 134121540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 719, 740, 777, 925, 1036, 1050, 1110, 1295, 1438, 1554, 1850, 2100, 2157, 2220, 2590, 2775, 2876, 3108, 3595, 3700, 3885, 4314, 5033, 5180, 5550, 6475, 7190, 7770, 8628, 10066, 10785, 11100, 12950, 14380, 15099, 15540, 17975, 19425, 20132, 21570, 25165, 25900, 26603, 30198, 35950, 38850, 43140, 50330, 53206, 53925, 60396, 71900, 75495, 77700, 79809, 100660, 106412, 107850, 125825, 133015, 150990, 159618, 186221, 215700, 251650, 266030, 301980, 319236, 372442, 377475, 399045, 503300, 532060, 558663, 665075, 744884, 754950, 798090, 931105, 1117326, 1330150, 1509900, 1596180, 1862210, 1995225, 2234652, 2660300, 2793315, 3724420, 3990450, 4655525, 5586630, 7980900, 9311050, 11173260, 13966575, 18622100, 27933150, 55866300]

約数ペア:

[(1, 55866300), (2, 27933150), (3, 18622100), (4, 13966575), (5, 11173260), (6, 9311050), (7, 7980900), (10, 5586630), (12, 4655525), (14, 3990450), (15, 3724420), (20, 2793315), (21, 2660300), (25, 2234652), (28, 1995225), (30, 1862210), (35, 1596180), (37, 1509900), (42, 1330150), (50, 1117326), (60, 931105), (70, 798090), (74, 754950), (75, 744884), (84, 665075), (100, 558663), (105, 532060), (111, 503300), (140, 399045), (148, 377475), (150, 372442), (175, 319236), (185, 301980), (210, 266030), (222, 251650), (259, 215700), (300, 186221), (350, 159618), (370, 150990), (420, 133015), (444, 125825), (518, 107850), (525, 106412), (555, 100660), (700, 79809), (719, 77700), (740, 75495), (777, 71900), (925, 60396), (1036, 53925), (1050, 53206), (1110, 50330), (1295, 43140), (1438, 38850), (1554, 35950), (1850, 30198), (2100, 26603), (2157, 25900), (2220, 25165), (2590, 21570), (2775, 20132), (2876, 19425), (3108, 17975), (3595, 15540), (3700, 15099), (3885, 14380), (4314, 12950), (5033, 11100), (5180, 10785), (5550, 10066), (6475, 8628), (7190, 7770)]