131793200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 180

約数和(自身を含む): 398776560

約数和(自身を除く): 266983360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 389, 400, 440, 484, 550, 560, 605, 616, 700, 770, 778, 847, 880, 968, 1100, 1210, 1232, 1400, 1540, 1556, 1694, 1925, 1936, 1945, 2200, 2420, 2723, 2800, 3025, 3080, 3112, 3388, 3850, 3890, 4235, 4279, 4400, 4840, 5446, 6050, 6160, 6224, 6776, 7700, 7780, 8470, 8558, 9680, 9725, 10892, 12100, 13552, 13615, 15400, 15560, 16940, 17116, 19450, 21175, 21395, 21784, 24200, 27230, 29953, 30800, 31120, 33880, 34232, 38900, 42350, 42790, 43568, 47069, 48400, 54460, 59906, 67760, 68075, 68464, 77800, 84700, 85580, 94138, 106975, 108920, 119812, 136150, 149765, 155600, 169400, 171160, 188276, 213950, 217840, 235345, 239624, 272300, 299530, 329483, 338800, 342320, 376552, 427900, 470690, 479248, 544600, 599060, 658966, 748825, 753104, 855800, 941380, 1089200, 1176725, 1198120, 1317932, 1497650, 1647415, 1711600, 1882760, 2353450, 2396240, 2635864, 2995300, 3294830, 3765520, 4706900, 5271728, 5990600, 6589660, 8237075, 9413800, 11981200, 13179320, 16474150, 18827600, 26358640, 32948300, 65896600, 131793200]

約数ペア:

[(1, 131793200), (2, 65896600), (4, 32948300), (5, 26358640), (7, 18827600), (8, 16474150), (10, 13179320), (11, 11981200), (14, 9413800), (16, 8237075), (20, 6589660), (22, 5990600), (25, 5271728), (28, 4706900), (35, 3765520), (40, 3294830), (44, 2995300), (50, 2635864), (55, 2396240), (56, 2353450), (70, 1882760), (77, 1711600), (80, 1647415), (88, 1497650), (100, 1317932), (110, 1198120), (112, 1176725), (121, 1089200), (140, 941380), (154, 855800), (175, 753104), (176, 748825), (200, 658966), (220, 599060), (242, 544600), (275, 479248), (280, 470690), (308, 427900), (350, 376552), (385, 342320), (389, 338800), (400, 329483), (440, 299530), (484, 272300), (550, 239624), (560, 235345), (605, 217840), (616, 213950), (700, 188276), (770, 171160), (778, 169400), (847, 155600), (880, 149765), (968, 136150), (1100, 119812), (1210, 108920), (1232, 106975), (1400, 94138), (1540, 85580), (1556, 84700), (1694, 77800), (1925, 68464), (1936, 68075), (1945, 67760), (2200, 59906), (2420, 54460), (2723, 48400), (2800, 47069), (3025, 43568), (3080, 42790), (3112, 42350), (3388, 38900), (3850, 34232), (3890, 33880), (4235, 31120), (4279, 30800), (4400, 29953), (4840, 27230), (5446, 24200), (6050, 21784), (6160, 21395), (6224, 21175), (6776, 19450), (7700, 17116), (7780, 16940), (8470, 15560), (8558, 15400), (9680, 13615), (9725, 13552), (10892, 12100)]