1021051800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{3169}}^1$

素因数の和:3370

約数の個数: 144

約数和(自身を含む): 3449277000

約数和(自身を除く): 2428225200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 179, 180, 200, 225, 300, 358, 360, 450, 537, 600, 716, 895, 900, 1074, 1432, 1611, 1790, 1800, 2148, 2685, 3169, 3222, 3580, 4296, 4475, 5370, 6338, 6444, 7160, 8055, 8950, 9507, 10740, 12676, 12888, 13425, 15845, 16110, 17900, 19014, 21480, 25352, 26850, 28521, 31690, 32220, 35800, 38028, 40275, 47535, 53700, 57042, 63380, 64440, 76056, 79225, 80550, 95070, 107400, 114084, 126760, 142605, 158450, 161100, 190140, 228168, 237675, 285210, 316900, 322200, 380280, 475350, 567251, 570420, 633800, 713025, 950700, 1134502, 1140840, 1426050, 1701753, 1901400, 2269004, 2836255, 2852100, 3403506, 4538008, 5105259, 5672510, 5704200, 6807012, 8508765, 10210518, 11345020, 13614024, 14181275, 17017530, 20421036, 22690040, 25526295, 28362550, 34035060, 40842072, 42543825, 51052590, 56725100, 68070120, 85087650, 102105180, 113450200, 127631475, 170175300, 204210360, 255262950, 340350600, 510525900, 1021051800]

約数ペア:

[(1, 1021051800), (2, 510525900), (3, 340350600), (4, 255262950), (5, 204210360), (6, 170175300), (8, 127631475), (9, 113450200), (10, 102105180), (12, 85087650), (15, 68070120), (18, 56725100), (20, 51052590), (24, 42543825), (25, 40842072), (30, 34035060), (36, 28362550), (40, 25526295), (45, 22690040), (50, 20421036), (60, 17017530), (72, 14181275), (75, 13614024), (90, 11345020), (100, 10210518), (120, 8508765), (150, 6807012), (179, 5704200), (180, 5672510), (200, 5105259), (225, 4538008), (300, 3403506), (358, 2852100), (360, 2836255), (450, 2269004), (537, 1901400), (600, 1701753), (716, 1426050), (895, 1140840), (900, 1134502), (1074, 950700), (1432, 713025), (1611, 633800), (1790, 570420), (1800, 567251), (2148, 475350), (2685, 380280), (3169, 322200), (3222, 316900), (3580, 285210), (4296, 237675), (4475, 228168), (5370, 190140), (6338, 161100), (6444, 158450), (7160, 142605), (8055, 126760), (8950, 114084), (9507, 107400), (10740, 95070), (12676, 80550), (12888, 79225), (13425, 76056), (15845, 64440), (16110, 63380), (17900, 57042), (19014, 53700), (21480, 47535), (25352, 40275), (26850, 38028), (28521, 35800), (31690, 32220)]