55028400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{6551}}^1$

素因数の和:6579

約数の個数: 120

約数和(自身を含む): 201487104

約数和(自身を除く): 146458704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 6551, 8400, 13102, 19653, 26204, 32755, 39306, 45857, 52408, 65510, 78612, 91714, 98265, 104816, 131020, 137571, 157224, 163775, 183428, 196530, 229285, 262040, 275142, 314448, 327550, 366856, 393060, 458570, 491325, 524080, 550284, 655100, 687855, 733712, 786120, 917140, 982650, 1100568, 1146425, 1310200, 1375710, 1572240, 1834280, 1965300, 2201136, 2292850, 2620400, 2751420, 3439275, 3668560, 3930600, 4585700, 5502840, 6878550, 7861200, 9171400, 11005680, 13757100, 18342800, 27514200, 55028400]

約数ペア:

[(1, 55028400), (2, 27514200), (3, 18342800), (4, 13757100), (5, 11005680), (6, 9171400), (7, 7861200), (8, 6878550), (10, 5502840), (12, 4585700), (14, 3930600), (15, 3668560), (16, 3439275), (20, 2751420), (21, 2620400), (24, 2292850), (25, 2201136), (28, 1965300), (30, 1834280), (35, 1572240), (40, 1375710), (42, 1310200), (48, 1146425), (50, 1100568), (56, 982650), (60, 917140), (70, 786120), (75, 733712), (80, 687855), (84, 655100), (100, 550284), (105, 524080), (112, 491325), (120, 458570), (140, 393060), (150, 366856), (168, 327550), (175, 314448), (200, 275142), (210, 262040), (240, 229285), (280, 196530), (300, 183428), (336, 163775), (350, 157224), (400, 137571), (420, 131020), (525, 104816), (560, 98265), (600, 91714), (700, 78612), (840, 65510), (1050, 52408), (1200, 45857), (1400, 39306), (1680, 32755), (2100, 26204), (2800, 19653), (4200, 13102), (6551, 8400)]