83322400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{14879}}^1$

素因数の和:14906

約数の個数: 72

約数和(自身を含む): 232485120

約数和(自身を除く): 149162720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 14879, 29758, 59516, 74395, 104153, 119032, 148790, 208306, 238064, 297580, 371975, 416612, 476128, 520765, 595160, 743950, 833224, 1041530, 1190320, 1487900, 1666448, 2083060, 2380640, 2603825, 2975800, 3332896, 4166120, 5207650, 5951600, 8332240, 10415300, 11903200, 16664480, 20830600, 41661200, 83322400]

約数ペア:

[(1, 83322400), (2, 41661200), (4, 20830600), (5, 16664480), (7, 11903200), (8, 10415300), (10, 8332240), (14, 5951600), (16, 5207650), (20, 4166120), (25, 3332896), (28, 2975800), (32, 2603825), (35, 2380640), (40, 2083060), (50, 1666448), (56, 1487900), (70, 1190320), (80, 1041530), (100, 833224), (112, 743950), (140, 595160), (160, 520765), (175, 476128), (200, 416612), (224, 371975), (280, 297580), (350, 238064), (400, 208306), (560, 148790), (700, 119032), (800, 104153), (1120, 74395), (1400, 59516), (2800, 29758), (5600, 14879)]