196385700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5542

約数の個数: 144

約数和(自身を含む): 687705984

約数和(自身を除く): 491320284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5501, 5950, 7140, 8925, 11002, 11900, 16503, 17850, 22004, 27505, 33006, 35700, 38507, 55010, 66012, 77014, 82515, 93517, 110020, 115521, 137525, 154028, 165030, 187034, 192535, 231042, 275050, 280551, 330060, 374068, 385070, 412575, 462084, 467585, 550100, 561102, 577605, 654619, 770140, 825150, 935170, 962675, 1122204, 1155210, 1309238, 1402755, 1650300, 1870340, 1925350, 1963857, 2310420, 2337925, 2618476, 2805510, 2888025, 3273095, 3850700, 3927714, 4675850, 5611020, 5776050, 6546190, 7013775, 7855428, 9351700, 9819285, 11552100, 13092380, 14027550, 16365475, 19638570, 28055100, 32730950, 39277140, 49096425, 65461900, 98192850, 196385700]

約数ペア:

[(1, 196385700), (2, 98192850), (3, 65461900), (4, 49096425), (5, 39277140), (6, 32730950), (7, 28055100), (10, 19638570), (12, 16365475), (14, 14027550), (15, 13092380), (17, 11552100), (20, 9819285), (21, 9351700), (25, 7855428), (28, 7013775), (30, 6546190), (34, 5776050), (35, 5611020), (42, 4675850), (50, 3927714), (51, 3850700), (60, 3273095), (68, 2888025), (70, 2805510), (75, 2618476), (84, 2337925), (85, 2310420), (100, 1963857), (102, 1925350), (105, 1870340), (119, 1650300), (140, 1402755), (150, 1309238), (170, 1155210), (175, 1122204), (204, 962675), (210, 935170), (238, 825150), (255, 770140), (300, 654619), (340, 577605), (350, 561102), (357, 550100), (420, 467585), (425, 462084), (476, 412575), (510, 385070), (525, 374068), (595, 330060), (700, 280551), (714, 275050), (850, 231042), (1020, 192535), (1050, 187034), (1190, 165030), (1275, 154028), (1428, 137525), (1700, 115521), (1785, 110020), (2100, 93517), (2380, 82515), (2550, 77014), (2975, 66012), (3570, 55010), (5100, 38507), (5501, 35700), (5950, 33006), (7140, 27505), (8925, 22004), (11002, 17850), (11900, 16503)]