127782900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{6761}}^1$

素因数の和:6791

約数の個数: 144

約数和(自身を含む): 469553280

約数和(自身を除く): 341770380

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, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 6761, 9450, 13522, 18900, 20283, 27044, 33805, 40566, 47327, 60849, 67610, 81132, 94654, 101415, 121698, 135220, 141981, 169025, 182547, 189308, 202830, 236635, 243396, 283962, 304245, 338050, 365094, 405660, 425943, 473270, 507075, 567924, 608490, 676100, 709905, 730188, 851886, 912735, 946540, 1014150, 1183175, 1216980, 1277829, 1419810, 1521225, 1703772, 1825470, 2028300, 2129715, 2366350, 2555658, 2839620, 3042450, 3549525, 3650940, 4259430, 4563675, 4732700, 5111316, 6084900, 6389145, 7099050, 8518860, 9127350, 10648575, 12778290, 14198100, 18254700, 21297150, 25556580, 31945725, 42594300, 63891450, 127782900]

約数ペア:

[(1, 127782900), (2, 63891450), (3, 42594300), (4, 31945725), (5, 25556580), (6, 21297150), (7, 18254700), (9, 14198100), (10, 12778290), (12, 10648575), (14, 9127350), (15, 8518860), (18, 7099050), (20, 6389145), (21, 6084900), (25, 5111316), (27, 4732700), (28, 4563675), (30, 4259430), (35, 3650940), (36, 3549525), (42, 3042450), (45, 2839620), (50, 2555658), (54, 2366350), (60, 2129715), (63, 2028300), (70, 1825470), (75, 1703772), (84, 1521225), (90, 1419810), (100, 1277829), (105, 1216980), (108, 1183175), (126, 1014150), (135, 946540), (140, 912735), (150, 851886), (175, 730188), (180, 709905), (189, 676100), (210, 608490), (225, 567924), (252, 507075), (270, 473270), (300, 425943), (315, 405660), (350, 365094), (378, 338050), (420, 304245), (450, 283962), (525, 243396), (540, 236635), (630, 202830), (675, 189308), (700, 182547), (756, 169025), (900, 141981), (945, 135220), (1050, 121698), (1260, 101415), (1350, 94654), (1575, 81132), (1890, 67610), (2100, 60849), (2700, 47327), (3150, 40566), (3780, 33805), (4725, 27044), (6300, 20283), (6761, 18900), (9450, 13522)]