208238580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3187}}^1$

素因数の和:3227

約数の個数: 144

約数和(自身を含む): 712326720

約数和(自身を除く): 504088140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 726, 990, 1089, 1188, 1210, 1452, 1485, 1815, 1980, 2178, 2420, 2970, 3187, 3267, 3630, 4356, 5445, 5940, 6374, 6534, 7260, 9561, 10890, 12748, 13068, 15935, 16335, 19122, 21780, 28683, 31870, 32670, 35057, 38244, 47805, 57366, 63740, 65340, 70114, 86049, 95610, 105171, 114732, 140228, 143415, 172098, 175285, 191220, 210342, 286830, 315513, 344196, 350570, 385627, 420684, 430245, 525855, 573660, 631026, 701140, 771254, 860490, 946539, 1051710, 1156881, 1262052, 1542508, 1577565, 1720980, 1893078, 1928135, 2103420, 2313762, 3155130, 3470643, 3786156, 3856270, 4627524, 4732695, 5784405, 6310260, 6941286, 7712540, 9465390, 10411929, 11568810, 13882572, 17353215, 18930780, 20823858, 23137620, 34706430, 41647716, 52059645, 69412860, 104119290, 208238580]

約数ペア:

[(1, 208238580), (2, 104119290), (3, 69412860), (4, 52059645), (5, 41647716), (6, 34706430), (9, 23137620), (10, 20823858), (11, 18930780), (12, 17353215), (15, 13882572), (18, 11568810), (20, 10411929), (22, 9465390), (27, 7712540), (30, 6941286), (33, 6310260), (36, 5784405), (44, 4732695), (45, 4627524), (54, 3856270), (55, 3786156), (60, 3470643), (66, 3155130), (90, 2313762), (99, 2103420), (108, 1928135), (110, 1893078), (121, 1720980), (132, 1577565), (135, 1542508), (165, 1262052), (180, 1156881), (198, 1051710), (220, 946539), (242, 860490), (270, 771254), (297, 701140), (330, 631026), (363, 573660), (396, 525855), (484, 430245), (495, 420684), (540, 385627), (594, 350570), (605, 344196), (660, 315513), (726, 286830), (990, 210342), (1089, 191220), (1188, 175285), (1210, 172098), (1452, 143415), (1485, 140228), (1815, 114732), (1980, 105171), (2178, 95610), (2420, 86049), (2970, 70114), (3187, 65340), (3267, 63740), (3630, 57366), (4356, 47805), (5445, 38244), (5940, 35057), (6374, 32670), (6534, 31870), (7260, 28683), (9561, 21780), (10890, 19122), (12748, 16335), (13068, 15935)]