244927000

素因数分解:

$2^3\times 5^3\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 600425280

約数和(自身を除く): 355498280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 463, 500, 529, 575, 920, 926, 1000, 1058, 1150, 1852, 2116, 2300, 2315, 2645, 2875, 3704, 4232, 4600, 4630, 5290, 5750, 9260, 10580, 10649, 11500, 11575, 13225, 18520, 21160, 21298, 23000, 23150, 26450, 42596, 46300, 52900, 53245, 57875, 66125, 85192, 92600, 105800, 106490, 115750, 132250, 212980, 231500, 244927, 264500, 266225, 425960, 463000, 489854, 529000, 532450, 979708, 1064900, 1224635, 1331125, 1959416, 2129800, 2449270, 2662250, 4898540, 5324500, 6123175, 9797080, 10649000, 12246350, 24492700, 30615875, 48985400, 61231750, 122463500, 244927000]

約数ペア:

[(1, 244927000), (2, 122463500), (4, 61231750), (5, 48985400), (8, 30615875), (10, 24492700), (20, 12246350), (23, 10649000), (25, 9797080), (40, 6123175), (46, 5324500), (50, 4898540), (92, 2662250), (100, 2449270), (115, 2129800), (125, 1959416), (184, 1331125), (200, 1224635), (230, 1064900), (250, 979708), (460, 532450), (463, 529000), (500, 489854), (529, 463000), (575, 425960), (920, 266225), (926, 264500), (1000, 244927), (1058, 231500), (1150, 212980), (1852, 132250), (2116, 115750), (2300, 106490), (2315, 105800), (2645, 92600), (2875, 85192), (3704, 66125), (4232, 57875), (4600, 53245), (4630, 52900), (5290, 46300), (5750, 42596), (9260, 26450), (10580, 23150), (10649, 23000), (11500, 21298), (11575, 21160), (13225, 18520)]