30842800

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 75073320

約数和(自身を除く): 44230520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 929, 1328, 1660, 1858, 2075, 3320, 3716, 4150, 4645, 6640, 7432, 8300, 9290, 14864, 16600, 18580, 23225, 33200, 37160, 46450, 74320, 77107, 92900, 154214, 185800, 308428, 371600, 385535, 616856, 771070, 1233712, 1542140, 1927675, 3084280, 3855350, 6168560, 7710700, 15421400, 30842800]

約数ペア:

[(1, 30842800), (2, 15421400), (4, 7710700), (5, 6168560), (8, 3855350), (10, 3084280), (16, 1927675), (20, 1542140), (25, 1233712), (40, 771070), (50, 616856), (80, 385535), (83, 371600), (100, 308428), (166, 185800), (200, 154214), (332, 92900), (400, 77107), (415, 74320), (664, 46450), (830, 37160), (929, 33200), (1328, 23225), (1660, 18580), (1858, 16600), (2075, 14864), (3320, 9290), (3716, 8300), (4150, 7432), (4645, 6640)]