7011900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 26717040

約数和(自身を除く): 19705140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 53, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 106, 108, 126, 135, 140, 147, 150, 159, 175, 180, 189, 196, 210, 212, 225, 245, 252, 265, 270, 294, 300, 315, 318, 350, 371, 378, 420, 441, 450, 477, 490, 525, 530, 540, 588, 630, 636, 675, 700, 735, 742, 756, 795, 882, 900, 945, 954, 980, 1050, 1060, 1113, 1225, 1260, 1323, 1325, 1350, 1431, 1470, 1484, 1575, 1590, 1764, 1855, 1890, 1908, 2100, 2205, 2226, 2385, 2450, 2597, 2646, 2650, 2700, 2862, 2940, 3150, 3180, 3339, 3675, 3710, 3780, 3975, 4410, 4452, 4725, 4770, 4900, 5194, 5292, 5300, 5565, 5724, 6300, 6615, 6678, 7155, 7350, 7420, 7791, 7950, 8820, 9275, 9450, 9540, 10017, 10388, 11025, 11130, 11925, 12985, 13230, 13356, 14310, 14700, 15582, 15900, 16695, 18550, 18900, 20034, 22050, 22260, 23373, 23850, 25970, 26460, 27825, 28620, 31164, 33075, 33390, 35775, 37100, 38955, 40068, 44100, 46746, 47700, 50085, 51940, 55650, 64925, 66150, 66780, 70119, 71550, 77910, 83475, 93492, 100170, 111300, 116865, 129850, 132300, 140238, 143100, 155820, 166950, 194775, 200340, 233730, 250425, 259700, 280476, 333900, 350595, 389550, 467460, 500850, 584325, 701190, 779100, 1001700, 1168650, 1402380, 1752975, 2337300, 3505950, 7011900]

約数ペア:

[(1, 7011900), (2, 3505950), (3, 2337300), (4, 1752975), (5, 1402380), (6, 1168650), (7, 1001700), (9, 779100), (10, 701190), (12, 584325), (14, 500850), (15, 467460), (18, 389550), (20, 350595), (21, 333900), (25, 280476), (27, 259700), (28, 250425), (30, 233730), (35, 200340), (36, 194775), (42, 166950), (45, 155820), (49, 143100), (50, 140238), (53, 132300), (54, 129850), (60, 116865), (63, 111300), (70, 100170), (75, 93492), (84, 83475), (90, 77910), (98, 71550), (100, 70119), (105, 66780), (106, 66150), (108, 64925), (126, 55650), (135, 51940), (140, 50085), (147, 47700), (150, 46746), (159, 44100), (175, 40068), (180, 38955), (189, 37100), (196, 35775), (210, 33390), (212, 33075), (225, 31164), (245, 28620), (252, 27825), (265, 26460), (270, 25970), (294, 23850), (300, 23373), (315, 22260), (318, 22050), (350, 20034), (371, 18900), (378, 18550), (420, 16695), (441, 15900), (450, 15582), (477, 14700), (490, 14310), (525, 13356), (530, 13230), (540, 12985), (588, 11925), (630, 11130), (636, 11025), (675, 10388), (700, 10017), (735, 9540), (742, 9450), (756, 9275), (795, 8820), (882, 7950), (900, 7791), (945, 7420), (954, 7350), (980, 7155), (1050, 6678), (1060, 6615), (1113, 6300), (1225, 5724), (1260, 5565), (1323, 5300), (1325, 5292), (1350, 5194), (1431, 4900), (1470, 4770), (1484, 4725), (1575, 4452), (1590, 4410), (1764, 3975), (1855, 3780), (1890, 3710), (1908, 3675), (2100, 3339), (2205, 3180), (2226, 3150), (2385, 2940), (2450, 2862), (2597, 2700), (2646, 2650)]