55090800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{5101}}^1$

素因数の和:5128

約数の個数: 120

約数和(自身を含む): 196120880

約数和(自身を除く): 141030080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5101, 5400, 10202, 10800, 15303, 20404, 25505, 30606, 40808, 45909, 51010, 61212, 76515, 81616, 91818, 102020, 122424, 127525, 137727, 153030, 183636, 204040, 229545, 244848, 255050, 275454, 306060, 367272, 382575, 408080, 459090, 510100, 550908, 612120, 688635, 734544, 765150, 918180, 1020200, 1101816, 1147725, 1224240, 1377270, 1530300, 1836360, 2040400, 2203632, 2295450, 2754540, 3060600, 3443175, 3672720, 4590900, 5509080, 6121200, 6886350, 9181800, 11018160, 13772700, 18363600, 27545400, 55090800]

約数ペア:

[(1, 55090800), (2, 27545400), (3, 18363600), (4, 13772700), (5, 11018160), (6, 9181800), (8, 6886350), (9, 6121200), (10, 5509080), (12, 4590900), (15, 3672720), (16, 3443175), (18, 3060600), (20, 2754540), (24, 2295450), (25, 2203632), (27, 2040400), (30, 1836360), (36, 1530300), (40, 1377270), (45, 1224240), (48, 1147725), (50, 1101816), (54, 1020200), (60, 918180), (72, 765150), (75, 734544), (80, 688635), (90, 612120), (100, 550908), (108, 510100), (120, 459090), (135, 408080), (144, 382575), (150, 367272), (180, 306060), (200, 275454), (216, 255050), (225, 244848), (240, 229545), (270, 204040), (300, 183636), (360, 153030), (400, 137727), (432, 127525), (450, 122424), (540, 102020), (600, 91818), (675, 81616), (720, 76515), (900, 61212), (1080, 51010), (1200, 45909), (1350, 40808), (1800, 30606), (2160, 25505), (2700, 20404), (3600, 15303), (5101, 10800), (5400, 10202)]