272009340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 865973472

約数和(自身を除く): 593964132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 243, 270, 291, 324, 388, 405, 485, 486, 540, 577, 582, 810, 873, 970, 972, 1154, 1164, 1215, 1455, 1620, 1731, 1746, 1940, 2308, 2430, 2619, 2885, 2910, 3462, 3492, 4365, 4860, 5193, 5238, 5770, 5820, 6924, 7857, 8655, 8730, 10386, 10476, 11540, 13095, 15579, 15714, 17310, 17460, 20772, 23571, 25965, 26190, 31158, 31428, 34620, 39285, 46737, 47142, 51930, 52380, 55969, 62316, 77895, 78570, 93474, 94284, 103860, 111938, 117855, 140211, 155790, 157140, 167907, 186948, 223876, 233685, 235710, 279845, 280422, 311580, 335814, 467370, 471420, 503721, 559690, 560844, 671628, 701055, 839535, 934740, 1007442, 1119380, 1402110, 1511163, 1679070, 2014884, 2518605, 2804220, 3022326, 3358140, 4533489, 5037210, 6044652, 7555815, 9066978, 10074420, 13600467, 15111630, 18133956, 22667445, 27200934, 30223260, 45334890, 54401868, 68002335, 90669780, 136004670, 272009340]

約数ペア:

[(1, 272009340), (2, 136004670), (3, 90669780), (4, 68002335), (5, 54401868), (6, 45334890), (9, 30223260), (10, 27200934), (12, 22667445), (15, 18133956), (18, 15111630), (20, 13600467), (27, 10074420), (30, 9066978), (36, 7555815), (45, 6044652), (54, 5037210), (60, 4533489), (81, 3358140), (90, 3022326), (97, 2804220), (108, 2518605), (135, 2014884), (162, 1679070), (180, 1511163), (194, 1402110), (243, 1119380), (270, 1007442), (291, 934740), (324, 839535), (388, 701055), (405, 671628), (485, 560844), (486, 559690), (540, 503721), (577, 471420), (582, 467370), (810, 335814), (873, 311580), (970, 280422), (972, 279845), (1154, 235710), (1164, 233685), (1215, 223876), (1455, 186948), (1620, 167907), (1731, 157140), (1746, 155790), (1940, 140211), (2308, 117855), (2430, 111938), (2619, 103860), (2885, 94284), (2910, 93474), (3462, 78570), (3492, 77895), (4365, 62316), (4860, 55969), (5193, 52380), (5238, 51930), (5770, 47142), (5820, 46737), (6924, 39285), (7857, 34620), (8655, 31428), (8730, 31158), (10386, 26190), (10476, 25965), (11540, 23571), (13095, 20772), (15579, 17460), (15714, 17310)]