209870400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1949

約数の個数: 168

約数和(自身を含む): 718864704

約数和(自身を除く): 508994304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1901, 2208, 2300, 2400, 2760, 3450, 3680, 3802, 4416, 4600, 4800, 5520, 5703, 6900, 7360, 7604, 9200, 9505, 11040, 11406, 13800, 15208, 18400, 19010, 22080, 22812, 27600, 28515, 30416, 36800, 38020, 43723, 45624, 47525, 55200, 57030, 60832, 76040, 87446, 91248, 95050, 110400, 114060, 121664, 131169, 142575, 152080, 174892, 182496, 190100, 218615, 228120, 262338, 285150, 304160, 349784, 364992, 380200, 437230, 456240, 524676, 570300, 608320, 655845, 699568, 760400, 874460, 912480, 1049352, 1093075, 1140600, 1311690, 1399136, 1520800, 1748920, 1824960, 2098704, 2186150, 2281200, 2623380, 2798272, 3041600, 3279225, 3497840, 4197408, 4372300, 4562400, 5246760, 6558450, 6995680, 8394816, 8744600, 9124800, 10493520, 13116900, 13991360, 17489200, 20987040, 26233800, 34978400, 41974080, 52467600, 69956800, 104935200, 209870400]

約数ペア:

[(1, 209870400), (2, 104935200), (3, 69956800), (4, 52467600), (5, 41974080), (6, 34978400), (8, 26233800), (10, 20987040), (12, 17489200), (15, 13991360), (16, 13116900), (20, 10493520), (23, 9124800), (24, 8744600), (25, 8394816), (30, 6995680), (32, 6558450), (40, 5246760), (46, 4562400), (48, 4372300), (50, 4197408), (60, 3497840), (64, 3279225), (69, 3041600), (75, 2798272), (80, 2623380), (92, 2281200), (96, 2186150), (100, 2098704), (115, 1824960), (120, 1748920), (138, 1520800), (150, 1399136), (160, 1311690), (184, 1140600), (192, 1093075), (200, 1049352), (230, 912480), (240, 874460), (276, 760400), (300, 699568), (320, 655845), (345, 608320), (368, 570300), (400, 524676), (460, 456240), (480, 437230), (552, 380200), (575, 364992), (600, 349784), (690, 304160), (736, 285150), (800, 262338), (920, 228120), (960, 218615), (1104, 190100), (1150, 182496), (1200, 174892), (1380, 152080), (1472, 142575), (1600, 131169), (1725, 121664), (1840, 114060), (1901, 110400), (2208, 95050), (2300, 91248), (2400, 87446), (2760, 76040), (3450, 60832), (3680, 57030), (3802, 55200), (4416, 47525), (4600, 45624), (4800, 43723), (5520, 38020), (5703, 36800), (6900, 30416), (7360, 28515), (7604, 27600), (9200, 22812), (9505, 22080), (11040, 19010), (11406, 18400), (13800, 15208)]