30234800

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:726

約数の個数: 60

約数和(自身を含む): 73320456

約数和(自身を除く): 43085656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 200, 262, 400, 524, 577, 655, 1048, 1154, 1310, 2096, 2308, 2620, 2885, 3275, 4616, 5240, 5770, 6550, 9232, 10480, 11540, 13100, 14425, 23080, 26200, 28850, 46160, 52400, 57700, 75587, 115400, 151174, 230800, 302348, 377935, 604696, 755870, 1209392, 1511740, 1889675, 3023480, 3779350, 6046960, 7558700, 15117400, 30234800]

約数ペア:

[(1, 30234800), (2, 15117400), (4, 7558700), (5, 6046960), (8, 3779350), (10, 3023480), (16, 1889675), (20, 1511740), (25, 1209392), (40, 755870), (50, 604696), (80, 377935), (100, 302348), (131, 230800), (200, 151174), (262, 115400), (400, 75587), (524, 57700), (577, 52400), (655, 46160), (1048, 28850), (1154, 26200), (1310, 23080), (2096, 14425), (2308, 13100), (2620, 11540), (2885, 10480), (3275, 9232), (4616, 6550), (5240, 5770)]