844388820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12923}}^1$

素因数の和:12963

約数の個数: 144

約数和(自身を含む): 2887738560

約数和(自身を除く): 2043349740

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, 3267, 3630, 4356, 5445, 5940, 6534, 7260, 10890, 12923, 13068, 16335, 21780, 25846, 32670, 38769, 51692, 64615, 65340, 77538, 116307, 129230, 142153, 155076, 193845, 232614, 258460, 284306, 348921, 387690, 426459, 465228, 568612, 581535, 697842, 710765, 775380, 852918, 1163070, 1279377, 1395684, 1421530, 1563683, 1705836, 1744605, 2132295, 2326140, 2558754, 2843060, 3127366, 3489210, 3838131, 4264590, 4691049, 5117508, 6254732, 6396885, 6978420, 7676262, 7818415, 8529180, 9382098, 12793770, 14073147, 15352524, 15636830, 18764196, 19190655, 23455245, 25587540, 28146294, 31273660, 38381310, 42219441, 46910490, 56292588, 70365735, 76762620, 84438882, 93820980, 140731470, 168877764, 211097205, 281462940, 422194410, 844388820]

約数ペア:

[(1, 844388820), (2, 422194410), (3, 281462940), (4, 211097205), (5, 168877764), (6, 140731470), (9, 93820980), (10, 84438882), (11, 76762620), (12, 70365735), (15, 56292588), (18, 46910490), (20, 42219441), (22, 38381310), (27, 31273660), (30, 28146294), (33, 25587540), (36, 23455245), (44, 19190655), (45, 18764196), (54, 15636830), (55, 15352524), (60, 14073147), (66, 12793770), (90, 9382098), (99, 8529180), (108, 7818415), (110, 7676262), (121, 6978420), (132, 6396885), (135, 6254732), (165, 5117508), (180, 4691049), (198, 4264590), (220, 3838131), (242, 3489210), (270, 3127366), (297, 2843060), (330, 2558754), (363, 2326140), (396, 2132295), (484, 1744605), (495, 1705836), (540, 1563683), (594, 1421530), (605, 1395684), (660, 1279377), (726, 1163070), (990, 852918), (1089, 775380), (1188, 710765), (1210, 697842), (1452, 581535), (1485, 568612), (1815, 465228), (1980, 426459), (2178, 387690), (2420, 348921), (2970, 284306), (3267, 258460), (3630, 232614), (4356, 193845), (5445, 155076), (5940, 142153), (6534, 129230), (7260, 116307), (10890, 77538), (12923, 65340), (13068, 64615), (16335, 51692), (21780, 38769), (25846, 32670)]