29895900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 87077760

約数和(自身を除く): 57181860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 227, 300, 439, 454, 681, 878, 908, 1135, 1317, 1362, 1756, 2195, 2270, 2634, 2724, 3405, 4390, 4540, 5268, 5675, 6585, 6810, 8780, 10975, 11350, 13170, 13620, 17025, 21950, 22700, 26340, 32925, 34050, 43900, 65850, 68100, 99653, 131700, 199306, 298959, 398612, 498265, 597918, 996530, 1195836, 1494795, 1993060, 2491325, 2989590, 4982650, 5979180, 7473975, 9965300, 14947950, 29895900]

約数ペア:

[(1, 29895900), (2, 14947950), (3, 9965300), (4, 7473975), (5, 5979180), (6, 4982650), (10, 2989590), (12, 2491325), (15, 1993060), (20, 1494795), (25, 1195836), (30, 996530), (50, 597918), (60, 498265), (75, 398612), (100, 298959), (150, 199306), (227, 131700), (300, 99653), (439, 68100), (454, 65850), (681, 43900), (878, 34050), (908, 32925), (1135, 26340), (1317, 22700), (1362, 21950), (1756, 17025), (2195, 13620), (2270, 13170), (2634, 11350), (2724, 10975), (3405, 8780), (4390, 6810), (4540, 6585), (5268, 5675)]