202184100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 664302100

約数和(自身を除く): 462118000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 109, 135, 150, 162, 180, 218, 225, 229, 270, 300, 324, 327, 405, 436, 450, 458, 540, 545, 654, 675, 687, 810, 900, 916, 981, 1090, 1145, 1308, 1350, 1374, 1620, 1635, 1962, 2025, 2061, 2180, 2290, 2700, 2725, 2748, 2943, 3270, 3435, 3924, 4050, 4122, 4580, 4905, 5450, 5725, 5886, 6183, 6540, 6870, 8100, 8175, 8244, 8829, 9810, 10305, 10900, 11450, 11772, 12366, 13740, 14715, 16350, 17175, 17658, 18549, 19620, 20610, 22900, 24525, 24732, 24961, 29430, 30915, 32700, 34350, 35316, 37098, 41220, 44145, 49050, 49922, 51525, 58860, 61830, 68700, 73575, 74196, 74883, 88290, 92745, 98100, 99844, 103050, 123660, 124805, 147150, 149766, 154575, 176580, 185490, 206100, 220725, 224649, 249610, 294300, 299532, 309150, 370980, 374415, 441450, 449298, 463725, 499220, 618300, 624025, 673947, 748830, 882900, 898596, 927450, 1123245, 1248050, 1347894, 1497660, 1854900, 1872075, 2021841, 2246490, 2496100, 2695788, 3369735, 3744150, 4043682, 4492980, 5616225, 6739470, 7488300, 8087364, 10109205, 11232450, 13478940, 16848675, 20218410, 22464900, 33697350, 40436820, 50546025, 67394700, 101092050, 202184100]

約数ペア:

[(1, 202184100), (2, 101092050), (3, 67394700), (4, 50546025), (5, 40436820), (6, 33697350), (9, 22464900), (10, 20218410), (12, 16848675), (15, 13478940), (18, 11232450), (20, 10109205), (25, 8087364), (27, 7488300), (30, 6739470), (36, 5616225), (45, 4492980), (50, 4043682), (54, 3744150), (60, 3369735), (75, 2695788), (81, 2496100), (90, 2246490), (100, 2021841), (108, 1872075), (109, 1854900), (135, 1497660), (150, 1347894), (162, 1248050), (180, 1123245), (218, 927450), (225, 898596), (229, 882900), (270, 748830), (300, 673947), (324, 624025), (327, 618300), (405, 499220), (436, 463725), (450, 449298), (458, 441450), (540, 374415), (545, 370980), (654, 309150), (675, 299532), (687, 294300), (810, 249610), (900, 224649), (916, 220725), (981, 206100), (1090, 185490), (1145, 176580), (1308, 154575), (1350, 149766), (1374, 147150), (1620, 124805), (1635, 123660), (1962, 103050), (2025, 99844), (2061, 98100), (2180, 92745), (2290, 88290), (2700, 74883), (2725, 74196), (2748, 73575), (2943, 68700), (3270, 61830), (3435, 58860), (3924, 51525), (4050, 49922), (4122, 49050), (4580, 44145), (4905, 41220), (5450, 37098), (5725, 35316), (5886, 34350), (6183, 32700), (6540, 30915), (6870, 29430), (8100, 24961), (8175, 24732), (8244, 24525), (8829, 22900), (9810, 20610), (10305, 19620), (10900, 18549), (11450, 17658), (11772, 17175), (12366, 16350), (13740, 14715)]