143896900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1033}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 359004800

約数和(自身を除く): 215107900

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, 1033, 1393, 1990, 2066, 2786, 3980, 4132, 4975, 5165, 5572, 6965, 7231, 9950, 10330, 13930, 14462, 19900, 20660, 25825, 27860, 28924, 34825, 36155, 51650, 69650, 72310, 103300, 139300, 144620, 180775, 205567, 361550, 411134, 723100, 822268, 1027835, 1438969, 2055670, 2877938, 4111340, 5139175, 5755876, 7194845, 10278350, 14389690, 20556700, 28779380, 35974225, 71948450, 143896900]

約数ペア:

[(1, 143896900), (2, 71948450), (4, 35974225), (5, 28779380), (7, 20556700), (10, 14389690), (14, 10278350), (20, 7194845), (25, 5755876), (28, 5139175), (35, 4111340), (50, 2877938), (70, 2055670), (100, 1438969), (140, 1027835), (175, 822268), (199, 723100), (350, 411134), (398, 361550), (700, 205567), (796, 180775), (995, 144620), (1033, 139300), (1393, 103300), (1990, 72310), (2066, 69650), (2786, 51650), (3980, 36155), (4132, 34825), (4975, 28924), (5165, 27860), (5572, 25825), (6965, 20660), (7231, 19900), (9950, 14462), (10330, 13930)]