29982800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3259}}^1$

素因数の和:3300

約数の個数: 60

約数和(自身を含む): 75188640

約数和(自身を除く): 45205840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 3259, 4600, 6518, 9200, 13036, 16295, 26072, 32590, 52144, 65180, 74957, 81475, 130360, 149914, 162950, 260720, 299828, 325900, 374785, 599656, 651800, 749570, 1199312, 1303600, 1499140, 1873925, 2998280, 3747850, 5996560, 7495700, 14991400, 29982800]

約数ペア:

[(1, 29982800), (2, 14991400), (4, 7495700), (5, 5996560), (8, 3747850), (10, 2998280), (16, 1873925), (20, 1499140), (23, 1303600), (25, 1199312), (40, 749570), (46, 651800), (50, 599656), (80, 374785), (92, 325900), (100, 299828), (115, 260720), (184, 162950), (200, 149914), (230, 130360), (368, 81475), (400, 74957), (460, 65180), (575, 52144), (920, 32590), (1150, 26072), (1840, 16295), (2300, 13036), (3259, 9200), (4600, 6518)]