84803850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1164

約数の個数: 72

約数和(自身を含む): 229226400

約数和(自身を除く): 144422550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 597, 947, 995, 1194, 1791, 1894, 1990, 2841, 2985, 3582, 4735, 4975, 5682, 5970, 8523, 8955, 9470, 9950, 14205, 14925, 17046, 17910, 23675, 28410, 29850, 42615, 44775, 47350, 71025, 85230, 89550, 142050, 188453, 213075, 376906, 426150, 565359, 942265, 1130718, 1696077, 1884530, 2826795, 3392154, 4711325, 5653590, 8480385, 9422650, 14133975, 16960770, 28267950, 42401925, 84803850]

約数ペア:

[(1, 84803850), (2, 42401925), (3, 28267950), (5, 16960770), (6, 14133975), (9, 9422650), (10, 8480385), (15, 5653590), (18, 4711325), (25, 3392154), (30, 2826795), (45, 1884530), (50, 1696077), (75, 1130718), (90, 942265), (150, 565359), (199, 426150), (225, 376906), (398, 213075), (450, 188453), (597, 142050), (947, 89550), (995, 85230), (1194, 71025), (1791, 47350), (1894, 44775), (1990, 42615), (2841, 29850), (2985, 28410), (3582, 23675), (4735, 17910), (4975, 17046), (5682, 14925), (5970, 14205), (8523, 9950), (8955, 9470)]