197613270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 572064768

約数和(自身を除く): 374451498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 113, 127, 135, 153, 162, 170, 226, 254, 255, 270, 306, 339, 381, 405, 459, 510, 565, 635, 678, 762, 765, 810, 918, 1017, 1130, 1143, 1270, 1377, 1530, 1695, 1905, 1921, 2034, 2159, 2286, 2295, 2754, 3051, 3390, 3429, 3810, 3842, 4318, 4590, 5085, 5715, 5763, 6102, 6477, 6858, 6885, 9153, 9605, 10170, 10287, 10795, 11430, 11526, 12954, 13770, 14351, 15255, 17145, 17289, 18306, 19210, 19431, 20574, 21590, 28702, 28815, 30510, 32385, 34290, 34578, 38862, 43053, 45765, 51435, 51867, 57630, 58293, 64770, 71755, 86106, 86445, 91530, 97155, 102870, 103734, 116586, 129159, 143510, 155601, 172890, 174879, 194310, 215265, 243967, 258318, 259335, 291465, 311202, 349758, 387477, 430530, 487934, 518670, 582930, 645795, 731901, 774954, 778005, 874395, 1162431, 1219835, 1291590, 1463802, 1556010, 1748790, 1937385, 2195703, 2324862, 2439670, 3659505, 3874770, 4391406, 5812155, 6587109, 7319010, 10978515, 11624310, 13174218, 19761327, 21957030, 32935545, 39522654, 65871090, 98806635, 197613270]

約数ペア:

[(1, 197613270), (2, 98806635), (3, 65871090), (5, 39522654), (6, 32935545), (9, 21957030), (10, 19761327), (15, 13174218), (17, 11624310), (18, 10978515), (27, 7319010), (30, 6587109), (34, 5812155), (45, 4391406), (51, 3874770), (54, 3659505), (81, 2439670), (85, 2324862), (90, 2195703), (102, 1937385), (113, 1748790), (127, 1556010), (135, 1463802), (153, 1291590), (162, 1219835), (170, 1162431), (226, 874395), (254, 778005), (255, 774954), (270, 731901), (306, 645795), (339, 582930), (381, 518670), (405, 487934), (459, 430530), (510, 387477), (565, 349758), (635, 311202), (678, 291465), (762, 259335), (765, 258318), (810, 243967), (918, 215265), (1017, 194310), (1130, 174879), (1143, 172890), (1270, 155601), (1377, 143510), (1530, 129159), (1695, 116586), (1905, 103734), (1921, 102870), (2034, 97155), (2159, 91530), (2286, 86445), (2295, 86106), (2754, 71755), (3051, 64770), (3390, 58293), (3429, 57630), (3810, 51867), (3842, 51435), (4318, 45765), (4590, 43053), (5085, 38862), (5715, 34578), (5763, 34290), (6102, 32385), (6477, 30510), (6858, 28815), (6885, 28702), (9153, 21590), (9605, 20574), (10170, 19431), (10287, 19210), (10795, 18306), (11430, 17289), (11526, 17145), (12954, 15255), (13770, 14351)]