55751700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9781}}^1$

素因数の和:9817

約数の個数: 72

約数和(自身を含む): 169815520

約数和(自身を除く): 114063820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 9781, 19562, 29343, 39124, 48905, 58686, 97810, 117372, 146715, 185839, 195620, 244525, 293430, 371678, 489050, 557517, 586860, 733575, 743356, 929195, 978100, 1115034, 1467150, 1858390, 2230068, 2787585, 2934300, 3716780, 4645975, 5575170, 9291950, 11150340, 13937925, 18583900, 27875850, 55751700]

約数ペア:

[(1, 55751700), (2, 27875850), (3, 18583900), (4, 13937925), (5, 11150340), (6, 9291950), (10, 5575170), (12, 4645975), (15, 3716780), (19, 2934300), (20, 2787585), (25, 2230068), (30, 1858390), (38, 1467150), (50, 1115034), (57, 978100), (60, 929195), (75, 743356), (76, 733575), (95, 586860), (100, 557517), (114, 489050), (150, 371678), (190, 293430), (228, 244525), (285, 195620), (300, 185839), (380, 146715), (475, 117372), (570, 97810), (950, 58686), (1140, 48905), (1425, 39124), (1900, 29343), (2850, 19562), (5700, 9781)]