193545540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6007}}^1$

素因数の和:6201

約数の個数: 72

約数和(自身を含む): 590466240

約数和(自身を除く): 396920700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 5370, 6007, 6444, 8055, 10740, 12014, 16110, 18021, 24028, 30035, 32220, 36042, 54063, 60070, 72084, 90105, 108126, 120140, 180210, 216252, 270315, 360420, 540630, 1075253, 1081260, 2150506, 3225759, 4301012, 5376265, 6451518, 9677277, 10752530, 12903036, 16128795, 19354554, 21505060, 32257590, 38709108, 48386385, 64515180, 96772770, 193545540]

約数ペア:

[(1, 193545540), (2, 96772770), (3, 64515180), (4, 48386385), (5, 38709108), (6, 32257590), (9, 21505060), (10, 19354554), (12, 16128795), (15, 12903036), (18, 10752530), (20, 9677277), (30, 6451518), (36, 5376265), (45, 4301012), (60, 3225759), (90, 2150506), (179, 1081260), (180, 1075253), (358, 540630), (537, 360420), (716, 270315), (895, 216252), (1074, 180210), (1611, 120140), (1790, 108126), (2148, 90105), (2685, 72084), (3222, 60070), (3580, 54063), (5370, 36042), (6007, 32220), (6444, 30035), (8055, 24028), (10740, 18021), (12014, 16110)]