87828840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7393}}^1$

素因数の和:7424

約数の個数: 128

約数和(自身を含む): 319420800

約数和(自身を除く): 231591960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7393, 11880, 14786, 22179, 29572, 36965, 44358, 59144, 66537, 73930, 81323, 88716, 110895, 133074, 147860, 162646, 177432, 199611, 221790, 243969, 266148, 295720, 325292, 332685, 399222, 406615, 443580, 487938, 532296, 650584, 665370, 731907, 798444, 813230, 887160, 975876, 998055, 1219845, 1330740, 1463814, 1596888, 1626460, 1951752, 1996110, 2195721, 2439690, 2661480, 2927628, 3252920, 3659535, 3992220, 4391442, 4879380, 5855256, 7319070, 7984440, 8782884, 9758760, 10978605, 14638140, 17565768, 21957210, 29276280, 43914420, 87828840]

約数ペア:

[(1, 87828840), (2, 43914420), (3, 29276280), (4, 21957210), (5, 17565768), (6, 14638140), (8, 10978605), (9, 9758760), (10, 8782884), (11, 7984440), (12, 7319070), (15, 5855256), (18, 4879380), (20, 4391442), (22, 3992220), (24, 3659535), (27, 3252920), (30, 2927628), (33, 2661480), (36, 2439690), (40, 2195721), (44, 1996110), (45, 1951752), (54, 1626460), (55, 1596888), (60, 1463814), (66, 1330740), (72, 1219845), (88, 998055), (90, 975876), (99, 887160), (108, 813230), (110, 798444), (120, 731907), (132, 665370), (135, 650584), (165, 532296), (180, 487938), (198, 443580), (216, 406615), (220, 399222), (264, 332685), (270, 325292), (297, 295720), (330, 266148), (360, 243969), (396, 221790), (440, 199611), (495, 177432), (540, 162646), (594, 147860), (660, 133074), (792, 110895), (990, 88716), (1080, 81323), (1188, 73930), (1320, 66537), (1485, 59144), (1980, 44358), (2376, 36965), (2970, 29572), (3960, 22179), (5940, 14786), (7393, 11880)]