83442690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1553}}^1$

素因数の和:1768

約数の個数: 64

約数和(自身を含む): 223776000

約数和(自身を除く): 140333310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 199, 270, 398, 597, 995, 1194, 1553, 1791, 1990, 2985, 3106, 3582, 4659, 5373, 5970, 7765, 8955, 9318, 10746, 13977, 15530, 17910, 23295, 26865, 27954, 41931, 46590, 53730, 69885, 83862, 139770, 209655, 309047, 419310, 618094, 927141, 1545235, 1854282, 2781423, 3090470, 4635705, 5562846, 8344269, 9271410, 13907115, 16688538, 27814230, 41721345, 83442690]

約数ペア:

[(1, 83442690), (2, 41721345), (3, 27814230), (5, 16688538), (6, 13907115), (9, 9271410), (10, 8344269), (15, 5562846), (18, 4635705), (27, 3090470), (30, 2781423), (45, 1854282), (54, 1545235), (90, 927141), (135, 618094), (199, 419310), (270, 309047), (398, 209655), (597, 139770), (995, 83862), (1194, 69885), (1553, 53730), (1791, 46590), (1990, 41931), (2985, 27954), (3106, 26865), (3582, 23295), (4659, 17910), (5373, 15530), (5970, 13977), (7765, 10746), (8955, 9318)]