224690900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 560380800

約数和(自身を除く): 335689900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 199, 350, 398, 700, 796, 995, 1393, 1613, 1990, 2786, 3226, 3980, 4975, 5572, 6452, 6965, 8065, 9950, 11291, 13930, 16130, 19900, 22582, 27860, 32260, 34825, 40325, 45164, 56455, 69650, 80650, 112910, 139300, 161300, 225820, 282275, 320987, 564550, 641974, 1129100, 1283948, 1604935, 2246909, 3209870, 4493818, 6419740, 8024675, 8987636, 11234545, 16049350, 22469090, 32098700, 44938180, 56172725, 112345450, 224690900]

約数ペア:

[(1, 224690900), (2, 112345450), (4, 56172725), (5, 44938180), (7, 32098700), (10, 22469090), (14, 16049350), (20, 11234545), (25, 8987636), (28, 8024675), (35, 6419740), (50, 4493818), (70, 3209870), (100, 2246909), (140, 1604935), (175, 1283948), (199, 1129100), (350, 641974), (398, 564550), (700, 320987), (796, 282275), (995, 225820), (1393, 161300), (1613, 139300), (1990, 112910), (2786, 80650), (3226, 69650), (3980, 56455), (4975, 45164), (5572, 40325), (6452, 34825), (6965, 32260), (8065, 27860), (9950, 22582), (11291, 19900), (13930, 16130)]