54292140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 197406720

約数和(自身を除く): 143114580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 271, 315, 318, 371, 378, 420, 477, 530, 540, 542, 630, 636, 742, 756, 795, 813, 945, 954, 1060, 1084, 1113, 1260, 1355, 1431, 1484, 1590, 1626, 1855, 1890, 1897, 1908, 2226, 2385, 2439, 2710, 2862, 3180, 3252, 3339, 3710, 3780, 3794, 4065, 4452, 4770, 4878, 5420, 5565, 5691, 5724, 6678, 7155, 7317, 7420, 7588, 8130, 9485, 9540, 9756, 10017, 11130, 11382, 12195, 13356, 14310, 14363, 14634, 16260, 16695, 17073, 18970, 20034, 22260, 22764, 24390, 28455, 28620, 28726, 29268, 33390, 34146, 36585, 37940, 40068, 43089, 48780, 50085, 51219, 56910, 57452, 66780, 68292, 71815, 73170, 85365, 86178, 100170, 100541, 102438, 113820, 129267, 143630, 146340, 170730, 172356, 200340, 201082, 204876, 215445, 256095, 258534, 287260, 301623, 341460, 387801, 402164, 430890, 502705, 512190, 517068, 603246, 646335, 775602, 861780, 904869, 1005410, 1024380, 1206492, 1292670, 1508115, 1551204, 1809738, 1939005, 2010820, 2585340, 2714607, 3016230, 3619476, 3878010, 4524345, 5429214, 6032460, 7756020, 9048690, 10858428, 13573035, 18097380, 27146070, 54292140]

約数ペア:

[(1, 54292140), (2, 27146070), (3, 18097380), (4, 13573035), (5, 10858428), (6, 9048690), (7, 7756020), (9, 6032460), (10, 5429214), (12, 4524345), (14, 3878010), (15, 3619476), (18, 3016230), (20, 2714607), (21, 2585340), (27, 2010820), (28, 1939005), (30, 1809738), (35, 1551204), (36, 1508115), (42, 1292670), (45, 1206492), (53, 1024380), (54, 1005410), (60, 904869), (63, 861780), (70, 775602), (84, 646335), (90, 603246), (105, 517068), (106, 512190), (108, 502705), (126, 430890), (135, 402164), (140, 387801), (159, 341460), (180, 301623), (189, 287260), (210, 258534), (212, 256095), (252, 215445), (265, 204876), (270, 201082), (271, 200340), (315, 172356), (318, 170730), (371, 146340), (378, 143630), (420, 129267), (477, 113820), (530, 102438), (540, 100541), (542, 100170), (630, 86178), (636, 85365), (742, 73170), (756, 71815), (795, 68292), (813, 66780), (945, 57452), (954, 56910), (1060, 51219), (1084, 50085), (1113, 48780), (1260, 43089), (1355, 40068), (1431, 37940), (1484, 36585), (1590, 34146), (1626, 33390), (1855, 29268), (1890, 28726), (1897, 28620), (1908, 28455), (2226, 24390), (2385, 22764), (2439, 22260), (2710, 20034), (2862, 18970), (3180, 17073), (3252, 16695), (3339, 16260), (3710, 14634), (3780, 14363), (3794, 14310), (4065, 13356), (4452, 12195), (4770, 11382), (4878, 11130), (5420, 10017), (5565, 9756), (5691, 9540), (5724, 9485), (6678, 8130), (7155, 7588), (7317, 7420)]