2686500

素因数分解:

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

素因数の和:227

約数の個数: 96

約数和(自身を含む): 8736000

約数和(自身を除く): 6049500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 125, 135, 150, 180, 199, 225, 250, 270, 300, 375, 398, 450, 500, 540, 597, 675, 750, 796, 900, 995, 1125, 1194, 1350, 1500, 1791, 1990, 2250, 2388, 2700, 2985, 3375, 3582, 3980, 4500, 4975, 5373, 5970, 6750, 7164, 8955, 9950, 10746, 11940, 13500, 14925, 17910, 19900, 21492, 24875, 26865, 29850, 35820, 44775, 49750, 53730, 59700, 74625, 89550, 99500, 107460, 134325, 149250, 179100, 223875, 268650, 298500, 447750, 537300, 671625, 895500, 1343250, 2686500]

約数ペア:

[(1, 2686500), (2, 1343250), (3, 895500), (4, 671625), (5, 537300), (6, 447750), (9, 298500), (10, 268650), (12, 223875), (15, 179100), (18, 149250), (20, 134325), (25, 107460), (27, 99500), (30, 89550), (36, 74625), (45, 59700), (50, 53730), (54, 49750), (60, 44775), (75, 35820), (90, 29850), (100, 26865), (108, 24875), (125, 21492), (135, 19900), (150, 17910), (180, 14925), (199, 13500), (225, 11940), (250, 10746), (270, 9950), (300, 8955), (375, 7164), (398, 6750), (450, 5970), (500, 5373), (540, 4975), (597, 4500), (675, 3980), (750, 3582), (796, 3375), (900, 2985), (995, 2700), (1125, 2388), (1194, 2250), (1350, 1990), (1500, 1791)]