171421800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 192

約数和(自身を含む): 610675200

約数和(自身を除く): 439253400

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, 190, 200, 209, 220, 228, 264, 275, 285, 300, 330, 380, 418, 440, 456, 475, 550, 570, 600, 627, 660, 760, 825, 836, 950, 1045, 1100, 1140, 1254, 1320, 1367, 1425, 1650, 1672, 1900, 2090, 2200, 2280, 2508, 2734, 2850, 3135, 3300, 3800, 4101, 4180, 5016, 5225, 5468, 5700, 6270, 6600, 6835, 8202, 8360, 10450, 10936, 11400, 12540, 13670, 15037, 15675, 16404, 20505, 20900, 25080, 25973, 27340, 30074, 31350, 32808, 34175, 41010, 41800, 45111, 51946, 54680, 60148, 62700, 68350, 75185, 77919, 82020, 90222, 102525, 103892, 120296, 125400, 129865, 136700, 150370, 155838, 164040, 180444, 205050, 207784, 225555, 259730, 273400, 285703, 300740, 311676, 360888, 375925, 389595, 410100, 451110, 519460, 571406, 601480, 623352, 649325, 751850, 779190, 820200, 857109, 902220, 1038920, 1127775, 1142812, 1298650, 1428515, 1503700, 1558380, 1714218, 1804440, 1947975, 2255550, 2285624, 2597300, 2857030, 3007400, 3116760, 3428436, 3895950, 4285545, 4511100, 5194600, 5714060, 6856872, 7142575, 7791900, 8571090, 9022200, 11428120, 14285150, 15583800, 17142180, 21427725, 28570300, 34284360, 42855450, 57140600, 85710900, 171421800]

約数ペア:

[(1, 171421800), (2, 85710900), (3, 57140600), (4, 42855450), (5, 34284360), (6, 28570300), (8, 21427725), (10, 17142180), (11, 15583800), (12, 14285150), (15, 11428120), (19, 9022200), (20, 8571090), (22, 7791900), (24, 7142575), (25, 6856872), (30, 5714060), (33, 5194600), (38, 4511100), (40, 4285545), (44, 3895950), (50, 3428436), (55, 3116760), (57, 3007400), (60, 2857030), (66, 2597300), (75, 2285624), (76, 2255550), (88, 1947975), (95, 1804440), (100, 1714218), (110, 1558380), (114, 1503700), (120, 1428515), (132, 1298650), (150, 1142812), (152, 1127775), (165, 1038920), (190, 902220), (200, 857109), (209, 820200), (220, 779190), (228, 751850), (264, 649325), (275, 623352), (285, 601480), (300, 571406), (330, 519460), (380, 451110), (418, 410100), (440, 389595), (456, 375925), (475, 360888), (550, 311676), (570, 300740), (600, 285703), (627, 273400), (660, 259730), (760, 225555), (825, 207784), (836, 205050), (950, 180444), (1045, 164040), (1100, 155838), (1140, 150370), (1254, 136700), (1320, 129865), (1367, 125400), (1425, 120296), (1650, 103892), (1672, 102525), (1900, 90222), (2090, 82020), (2200, 77919), (2280, 75185), (2508, 68350), (2734, 62700), (2850, 60148), (3135, 54680), (3300, 51946), (3800, 45111), (4101, 41800), (4180, 41010), (5016, 34175), (5225, 32808), (5468, 31350), (5700, 30074), (6270, 27340), (6600, 25973), (6835, 25080), (8202, 20900), (8360, 20505), (10450, 16404), (10936, 15675), (11400, 15037), (12540, 13670)]