202203400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 559785600

約数和(自身を除く): 357582200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 49, 50, 56, 70, 94, 98, 100, 140, 175, 188, 196, 200, 235, 245, 280, 329, 350, 376, 392, 439, 470, 490, 658, 700, 878, 940, 980, 1175, 1225, 1316, 1400, 1645, 1756, 1880, 1960, 2195, 2303, 2350, 2450, 2632, 3073, 3290, 3512, 4390, 4606, 4700, 4900, 6146, 6580, 8225, 8780, 9212, 9400, 9800, 10975, 11515, 12292, 13160, 15365, 16450, 17560, 18424, 20633, 21511, 21950, 23030, 24584, 30730, 32900, 41266, 43022, 43900, 46060, 57575, 61460, 65800, 76825, 82532, 86044, 87800, 92120, 103165, 107555, 115150, 122920, 144431, 153650, 165064, 172088, 206330, 215110, 230300, 288862, 307300, 412660, 430220, 460600, 515825, 537775, 577724, 614600, 722155, 825320, 860440, 1011017, 1031650, 1075550, 1155448, 1444310, 2022034, 2063300, 2151100, 2888620, 3610775, 4044068, 4126600, 4302200, 5055085, 5777240, 7221550, 8088136, 10110170, 14443100, 20220340, 25275425, 28886200, 40440680, 50550850, 101101700, 202203400]

約数ペア:

[(1, 202203400), (2, 101101700), (4, 50550850), (5, 40440680), (7, 28886200), (8, 25275425), (10, 20220340), (14, 14443100), (20, 10110170), (25, 8088136), (28, 7221550), (35, 5777240), (40, 5055085), (47, 4302200), (49, 4126600), (50, 4044068), (56, 3610775), (70, 2888620), (94, 2151100), (98, 2063300), (100, 2022034), (140, 1444310), (175, 1155448), (188, 1075550), (196, 1031650), (200, 1011017), (235, 860440), (245, 825320), (280, 722155), (329, 614600), (350, 577724), (376, 537775), (392, 515825), (439, 460600), (470, 430220), (490, 412660), (658, 307300), (700, 288862), (878, 230300), (940, 215110), (980, 206330), (1175, 172088), (1225, 165064), (1316, 153650), (1400, 144431), (1645, 122920), (1756, 115150), (1880, 107555), (1960, 103165), (2195, 92120), (2303, 87800), (2350, 86044), (2450, 82532), (2632, 76825), (3073, 65800), (3290, 61460), (3512, 57575), (4390, 46060), (4606, 43900), (4700, 43022), (4900, 41266), (6146, 32900), (6580, 30730), (8225, 24584), (8780, 23030), (9212, 21950), (9400, 21511), (9800, 20633), (10975, 18424), (11515, 17560), (12292, 16450), (13160, 15365)]