260066700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 854297752

約数和(自身を除く): 594231052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 97, 100, 108, 135, 150, 162, 180, 194, 225, 270, 291, 300, 324, 331, 388, 405, 450, 485, 540, 582, 662, 675, 810, 873, 900, 970, 993, 1164, 1324, 1350, 1455, 1620, 1655, 1746, 1940, 1986, 2025, 2425, 2619, 2700, 2910, 2979, 3310, 3492, 3972, 4050, 4365, 4850, 4965, 5238, 5820, 5958, 6620, 7275, 7857, 8100, 8275, 8730, 8937, 9700, 9930, 10476, 11916, 13095, 14550, 14895, 15714, 16550, 17460, 17874, 19860, 21825, 24825, 26190, 26811, 29100, 29790, 31428, 32107, 33100, 35748, 39285, 43650, 44685, 49650, 52380, 53622, 59580, 64214, 65475, 74475, 78570, 87300, 89370, 96321, 99300, 107244, 128428, 130950, 134055, 148950, 157140, 160535, 178740, 192642, 196425, 223425, 261900, 268110, 288963, 297900, 321070, 385284, 392850, 446850, 481605, 536220, 577926, 642140, 670275, 785700, 802675, 866889, 893700, 963210, 1155852, 1340550, 1444815, 1605350, 1733778, 1926420, 2408025, 2600667, 2681100, 2889630, 3210700, 3467556, 4334445, 4816050, 5201334, 5779260, 7224075, 8668890, 9632100, 10402668, 13003335, 14448150, 17337780, 21672225, 26006670, 28896300, 43344450, 52013340, 65016675, 86688900, 130033350, 260066700]

約数ペア:

[(1, 260066700), (2, 130033350), (3, 86688900), (4, 65016675), (5, 52013340), (6, 43344450), (9, 28896300), (10, 26006670), (12, 21672225), (15, 17337780), (18, 14448150), (20, 13003335), (25, 10402668), (27, 9632100), (30, 8668890), (36, 7224075), (45, 5779260), (50, 5201334), (54, 4816050), (60, 4334445), (75, 3467556), (81, 3210700), (90, 2889630), (97, 2681100), (100, 2600667), (108, 2408025), (135, 1926420), (150, 1733778), (162, 1605350), (180, 1444815), (194, 1340550), (225, 1155852), (270, 963210), (291, 893700), (300, 866889), (324, 802675), (331, 785700), (388, 670275), (405, 642140), (450, 577926), (485, 536220), (540, 481605), (582, 446850), (662, 392850), (675, 385284), (810, 321070), (873, 297900), (900, 288963), (970, 268110), (993, 261900), (1164, 223425), (1324, 196425), (1350, 192642), (1455, 178740), (1620, 160535), (1655, 157140), (1746, 148950), (1940, 134055), (1986, 130950), (2025, 128428), (2425, 107244), (2619, 99300), (2700, 96321), (2910, 89370), (2979, 87300), (3310, 78570), (3492, 74475), (3972, 65475), (4050, 64214), (4365, 59580), (4850, 53622), (4965, 52380), (5238, 49650), (5820, 44685), (5958, 43650), (6620, 39285), (7275, 35748), (7857, 33100), (8100, 32107), (8275, 31428), (8730, 29790), (8937, 29100), (9700, 26811), (9930, 26190), (10476, 24825), (11916, 21825), (13095, 19860), (14550, 17874), (14895, 17460), (15714, 16550)]