86688900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 282412480

約数和(自身を除く): 195723580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 331, 388, 450, 485, 540, 582, 662, 675, 873, 900, 970, 993, 1164, 1324, 1350, 1455, 1655, 1746, 1940, 1986, 2425, 2619, 2700, 2910, 2979, 3310, 3492, 3972, 4365, 4850, 4965, 5238, 5820, 5958, 6620, 7275, 8275, 8730, 8937, 9700, 9930, 10476, 11916, 13095, 14550, 14895, 16550, 17460, 17874, 19860, 21825, 24825, 26190, 29100, 29790, 32107, 33100, 35748, 43650, 44685, 49650, 52380, 59580, 64214, 65475, 74475, 87300, 89370, 96321, 99300, 128428, 130950, 148950, 160535, 178740, 192642, 223425, 261900, 288963, 297900, 321070, 385284, 446850, 481605, 577926, 642140, 802675, 866889, 893700, 963210, 1155852, 1444815, 1605350, 1733778, 1926420, 2408025, 2889630, 3210700, 3467556, 4334445, 4816050, 5779260, 7224075, 8668890, 9632100, 14448150, 17337780, 21672225, 28896300, 43344450, 86688900]

約数ペア:

[(1, 86688900), (2, 43344450), (3, 28896300), (4, 21672225), (5, 17337780), (6, 14448150), (9, 9632100), (10, 8668890), (12, 7224075), (15, 5779260), (18, 4816050), (20, 4334445), (25, 3467556), (27, 3210700), (30, 2889630), (36, 2408025), (45, 1926420), (50, 1733778), (54, 1605350), (60, 1444815), (75, 1155852), (90, 963210), (97, 893700), (100, 866889), (108, 802675), (135, 642140), (150, 577926), (180, 481605), (194, 446850), (225, 385284), (270, 321070), (291, 297900), (300, 288963), (331, 261900), (388, 223425), (450, 192642), (485, 178740), (540, 160535), (582, 148950), (662, 130950), (675, 128428), (873, 99300), (900, 96321), (970, 89370), (993, 87300), (1164, 74475), (1324, 65475), (1350, 64214), (1455, 59580), (1655, 52380), (1746, 49650), (1940, 44685), (1986, 43650), (2425, 35748), (2619, 33100), (2700, 32107), (2910, 29790), (2979, 29100), (3310, 26190), (3492, 24825), (3972, 21825), (4365, 19860), (4850, 17874), (4965, 17460), (5238, 16550), (5820, 14895), (5958, 14550), (6620, 13095), (7275, 11916), (8275, 10476), (8730, 9930), (8937, 9700)]