21694200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 77673600

約数和(自身を除く): 55979400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 50, 55, 57, 60, 66, 75, 76, 88, 95, 100, 110, 114, 120, 132, 150, 152, 165, 173, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 346, 380, 418, 440, 456, 475, 519, 550, 570, 600, 627, 660, 692, 760, 825, 836, 865, 950, 1038, 1045, 1100, 1140, 1254, 1320, 1384, 1425, 1650, 1672, 1730, 1900, 1903, 2076, 2090, 2200, 2280, 2508, 2595, 2850, 3135, 3287, 3300, 3460, 3800, 3806, 4152, 4180, 4325, 5016, 5190, 5225, 5700, 5709, 6270, 6574, 6600, 6920, 7612, 8360, 8650, 9515, 9861, 10380, 10450, 11400, 11418, 12540, 12975, 13148, 15224, 15675, 16435, 17300, 19030, 19722, 20760, 20900, 22836, 25080, 25950, 26296, 28545, 31350, 32870, 34600, 36157, 38060, 39444, 41800, 45672, 47575, 49305, 51900, 57090, 62700, 65740, 72314, 76120, 78888, 82175, 95150, 98610, 103800, 108471, 114180, 125400, 131480, 142725, 144628, 164350, 180785, 190300, 197220, 216942, 228360, 246525, 285450, 289256, 328700, 361570, 380600, 394440, 433884, 493050, 542355, 570900, 657400, 723140, 867768, 903925, 986100, 1084710, 1141800, 1446280, 1807850, 1972200, 2169420, 2711775, 3615700, 4338840, 5423550, 7231400, 10847100, 21694200]

約数ペア:

[(1, 21694200), (2, 10847100), (3, 7231400), (4, 5423550), (5, 4338840), (6, 3615700), (8, 2711775), (10, 2169420), (11, 1972200), (12, 1807850), (15, 1446280), (19, 1141800), (20, 1084710), (22, 986100), (24, 903925), (25, 867768), (30, 723140), (33, 657400), (38, 570900), (40, 542355), (44, 493050), (50, 433884), (55, 394440), (57, 380600), (60, 361570), (66, 328700), (75, 289256), (76, 285450), (88, 246525), (95, 228360), (100, 216942), (110, 197220), (114, 190300), (120, 180785), (132, 164350), (150, 144628), (152, 142725), (165, 131480), (173, 125400), (190, 114180), (200, 108471), (209, 103800), (220, 98610), (228, 95150), (264, 82175), (275, 78888), (285, 76120), (300, 72314), (330, 65740), (346, 62700), (380, 57090), (418, 51900), (440, 49305), (456, 47575), (475, 45672), (519, 41800), (550, 39444), (570, 38060), (600, 36157), (627, 34600), (660, 32870), (692, 31350), (760, 28545), (825, 26296), (836, 25950), (865, 25080), (950, 22836), (1038, 20900), (1045, 20760), (1100, 19722), (1140, 19030), (1254, 17300), (1320, 16435), (1384, 15675), (1425, 15224), (1650, 13148), (1672, 12975), (1730, 12540), (1900, 11418), (1903, 11400), (2076, 10450), (2090, 10380), (2200, 9861), (2280, 9515), (2508, 8650), (2595, 8360), (2850, 7612), (3135, 6920), (3287, 6600), (3300, 6574), (3460, 6270), (3800, 5709), (3806, 5700), (4152, 5225), (4180, 5190), (4325, 5016)]