268650

素因数分解:

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

素因数の和:220

約数の個数: 48

約数和(自身を含む): 744000

約数和(自身を除く): 475350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 199, 225, 270, 398, 450, 597, 675, 995, 1194, 1350, 1791, 1990, 2985, 3582, 4975, 5373, 5970, 8955, 9950, 10746, 14925, 17910, 26865, 29850, 44775, 53730, 89550, 134325, 268650]

約数ペア:

[(1, 268650), (2, 134325), (3, 89550), (5, 53730), (6, 44775), (9, 29850), (10, 26865), (15, 17910), (18, 14925), (25, 10746), (27, 9950), (30, 8955), (45, 5970), (50, 5373), (54, 4975), (75, 3582), (90, 2985), (135, 1990), (150, 1791), (199, 1350), (225, 1194), (270, 995), (398, 675), (450, 597)]