216389600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 144

約数和(自身を含む): 639521568

約数和(自身を除く): 423131968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 2273, 2380, 2720, 2800, 2975, 3400, 3808, 4546, 4760, 5600, 5950, 6800, 9092, 9520, 11365, 11900, 13600, 15911, 18184, 19040, 22730, 23800, 31822, 36368, 38641, 45460, 47600, 56825, 63644, 72736, 77282, 79555, 90920, 95200, 113650, 127288, 154564, 159110, 181840, 193205, 227300, 254576, 270487, 309128, 318220, 363680, 386410, 397775, 454600, 509152, 540974, 618256, 636440, 772820, 795550, 909200, 966025, 1081948, 1236512, 1272880, 1352435, 1545640, 1591100, 1818400, 1932050, 2163896, 2545760, 2704870, 3091280, 3182200, 3864100, 4327792, 5409740, 6182560, 6364400, 6762175, 7728200, 8655584, 10819480, 12728800, 13524350, 15456400, 21638960, 27048700, 30912800, 43277920, 54097400, 108194800, 216389600]

約数ペア:

[(1, 216389600), (2, 108194800), (4, 54097400), (5, 43277920), (7, 30912800), (8, 27048700), (10, 21638960), (14, 15456400), (16, 13524350), (17, 12728800), (20, 10819480), (25, 8655584), (28, 7728200), (32, 6762175), (34, 6364400), (35, 6182560), (40, 5409740), (50, 4327792), (56, 3864100), (68, 3182200), (70, 3091280), (80, 2704870), (85, 2545760), (100, 2163896), (112, 1932050), (119, 1818400), (136, 1591100), (140, 1545640), (160, 1352435), (170, 1272880), (175, 1236512), (200, 1081948), (224, 966025), (238, 909200), (272, 795550), (280, 772820), (340, 636440), (350, 618256), (400, 540974), (425, 509152), (476, 454600), (544, 397775), (560, 386410), (595, 363680), (680, 318220), (700, 309128), (800, 270487), (850, 254576), (952, 227300), (1120, 193205), (1190, 181840), (1360, 159110), (1400, 154564), (1700, 127288), (1904, 113650), (2273, 95200), (2380, 90920), (2720, 79555), (2800, 77282), (2975, 72736), (3400, 63644), (3808, 56825), (4546, 47600), (4760, 45460), (5600, 38641), (5950, 36368), (6800, 31822), (9092, 23800), (9520, 22730), (11365, 19040), (11900, 18184), (13600, 15911)]