142242400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10496

約数の個数: 72

約数和(自身を含む): 367710840

約数和(自身を除く): 225468440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 10459, 13600, 20918, 41836, 52295, 83672, 104590, 167344, 177803, 209180, 261475, 334688, 355606, 418360, 522950, 711212, 836720, 889015, 1045900, 1422424, 1673440, 1778030, 2091800, 2844848, 3556060, 4183600, 4445075, 5689696, 7112120, 8367200, 8890150, 14224240, 17780300, 28448480, 35560600, 71121200, 142242400]

約数ペア:

[(1, 142242400), (2, 71121200), (4, 35560600), (5, 28448480), (8, 17780300), (10, 14224240), (16, 8890150), (17, 8367200), (20, 7112120), (25, 5689696), (32, 4445075), (34, 4183600), (40, 3556060), (50, 2844848), (68, 2091800), (80, 1778030), (85, 1673440), (100, 1422424), (136, 1045900), (160, 889015), (170, 836720), (200, 711212), (272, 522950), (340, 418360), (400, 355606), (425, 334688), (544, 261475), (680, 209180), (800, 177803), (850, 167344), (1360, 104590), (1700, 83672), (2720, 52295), (3400, 41836), (6800, 20918), (10459, 13600)]