2103295600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 180

約数和(自身を含む): 5915916000

約数和(自身を除く): 3812620400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 239, 245, 280, 350, 392, 400, 449, 478, 490, 560, 700, 784, 898, 956, 980, 1195, 1225, 1400, 1673, 1796, 1912, 1960, 2245, 2390, 2450, 2800, 3143, 3346, 3592, 3824, 3920, 4490, 4780, 4900, 5975, 6286, 6692, 7184, 8365, 8980, 9560, 9800, 11225, 11711, 11950, 12572, 13384, 15715, 16730, 17960, 19120, 19600, 22001, 22450, 23422, 23900, 25144, 26768, 31430, 33460, 35920, 41825, 44002, 44900, 46844, 47800, 50288, 58555, 62860, 66920, 78575, 83650, 88004, 89800, 93688, 95600, 107311, 110005, 117110, 125720, 133840, 157150, 167300, 176008, 179600, 187376, 214622, 220010, 234220, 251440, 292775, 314300, 334600, 352016, 429244, 440020, 468440, 536555, 550025, 585550, 628600, 669200, 751177, 858488, 880040, 936880, 1073110, 1100050, 1171100, 1257200, 1502354, 1716976, 1760080, 2146220, 2200100, 2342200, 2682775, 3004708, 3755885, 4292440, 4400200, 4684400, 5258239, 5365550, 6009416, 7511770, 8584880, 8800400, 10516478, 10731100, 12018832, 15023540, 18779425, 21032956, 21462200, 26291195, 30047080, 37558850, 42065912, 42924400, 52582390, 60094160, 75117700, 84131824, 105164780, 131455975, 150235400, 210329560, 262911950, 300470800, 420659120, 525823900, 1051647800, 2103295600]

約数ペア:

[(1, 2103295600), (2, 1051647800), (4, 525823900), (5, 420659120), (7, 300470800), (8, 262911950), (10, 210329560), (14, 150235400), (16, 131455975), (20, 105164780), (25, 84131824), (28, 75117700), (35, 60094160), (40, 52582390), (49, 42924400), (50, 42065912), (56, 37558850), (70, 30047080), (80, 26291195), (98, 21462200), (100, 21032956), (112, 18779425), (140, 15023540), (175, 12018832), (196, 10731100), (200, 10516478), (239, 8800400), (245, 8584880), (280, 7511770), (350, 6009416), (392, 5365550), (400, 5258239), (449, 4684400), (478, 4400200), (490, 4292440), (560, 3755885), (700, 3004708), (784, 2682775), (898, 2342200), (956, 2200100), (980, 2146220), (1195, 1760080), (1225, 1716976), (1400, 1502354), (1673, 1257200), (1796, 1171100), (1912, 1100050), (1960, 1073110), (2245, 936880), (2390, 880040), (2450, 858488), (2800, 751177), (3143, 669200), (3346, 628600), (3592, 585550), (3824, 550025), (3920, 536555), (4490, 468440), (4780, 440020), (4900, 429244), (5975, 352016), (6286, 334600), (6692, 314300), (7184, 292775), (8365, 251440), (8980, 234220), (9560, 220010), (9800, 214622), (11225, 187376), (11711, 179600), (11950, 176008), (12572, 167300), (13384, 157150), (15715, 133840), (16730, 125720), (17960, 117110), (19120, 110005), (19600, 107311), (22001, 95600), (22450, 93688), (23422, 89800), (23900, 88004), (25144, 83650), (26768, 78575), (31430, 66920), (33460, 62860), (35920, 58555), (41825, 50288), (44002, 47800), (44900, 46844)]