160742250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 438048000

約数和(自身を除く): 277305750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 199, 225, 250, 359, 375, 398, 450, 597, 718, 750, 995, 1077, 1125, 1194, 1791, 1795, 1990, 2154, 2250, 2985, 3231, 3582, 3590, 4975, 5385, 5970, 6462, 8955, 8975, 9950, 10770, 14925, 16155, 17910, 17950, 24875, 26925, 29850, 32310, 44775, 44875, 49750, 53850, 71441, 74625, 80775, 89550, 89750, 134625, 142882, 149250, 161550, 214323, 223875, 269250, 357205, 403875, 428646, 447750, 642969, 714410, 807750, 1071615, 1285938, 1786025, 2143230, 3214845, 3572050, 5358075, 6429690, 8930125, 10716150, 16074225, 17860250, 26790375, 32148450, 53580750, 80371125, 160742250]

約数ペア:

[(1, 160742250), (2, 80371125), (3, 53580750), (5, 32148450), (6, 26790375), (9, 17860250), (10, 16074225), (15, 10716150), (18, 8930125), (25, 6429690), (30, 5358075), (45, 3572050), (50, 3214845), (75, 2143230), (90, 1786025), (125, 1285938), (150, 1071615), (199, 807750), (225, 714410), (250, 642969), (359, 447750), (375, 428646), (398, 403875), (450, 357205), (597, 269250), (718, 223875), (750, 214323), (995, 161550), (1077, 149250), (1125, 142882), (1194, 134625), (1791, 89750), (1795, 89550), (1990, 80775), (2154, 74625), (2250, 71441), (2985, 53850), (3231, 49750), (3582, 44875), (3590, 44775), (4975, 32310), (5385, 29850), (5970, 26925), (6462, 24875), (8955, 17950), (8975, 17910), (9950, 16155), (10770, 14925)]