115205310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 336117600

約数和(自身を除く): 220912290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 110, 121, 142, 149, 165, 198, 213, 242, 298, 330, 355, 363, 426, 447, 495, 605, 639, 710, 726, 745, 781, 894, 990, 1065, 1089, 1210, 1278, 1341, 1490, 1562, 1639, 1815, 2130, 2178, 2235, 2343, 2682, 3195, 3278, 3630, 3905, 4470, 4686, 4917, 5445, 6390, 6705, 7029, 7810, 8195, 8591, 9834, 10579, 10890, 11715, 13410, 14058, 14751, 16390, 17182, 18029, 21158, 23430, 24585, 25773, 29502, 31737, 35145, 36058, 42955, 49170, 51546, 52895, 54087, 63474, 70290, 73755, 77319, 85910, 90145, 95211, 105790, 108174, 116369, 128865, 147510, 154638, 158685, 162261, 180290, 190422, 232738, 257730, 270435, 317370, 324522, 349107, 386595, 476055, 540870, 581845, 698214, 773190, 811305, 952110, 1047321, 1163690, 1280059, 1622610, 1745535, 2094642, 2560118, 3491070, 3840177, 5236605, 6400295, 7680354, 10473210, 11520531, 12800590, 19200885, 23041062, 38401770, 57602655, 115205310]

約数ペア:

[(1, 115205310), (2, 57602655), (3, 38401770), (5, 23041062), (6, 19200885), (9, 12800590), (10, 11520531), (11, 10473210), (15, 7680354), (18, 6400295), (22, 5236605), (30, 3840177), (33, 3491070), (45, 2560118), (55, 2094642), (66, 1745535), (71, 1622610), (90, 1280059), (99, 1163690), (110, 1047321), (121, 952110), (142, 811305), (149, 773190), (165, 698214), (198, 581845), (213, 540870), (242, 476055), (298, 386595), (330, 349107), (355, 324522), (363, 317370), (426, 270435), (447, 257730), (495, 232738), (605, 190422), (639, 180290), (710, 162261), (726, 158685), (745, 154638), (781, 147510), (894, 128865), (990, 116369), (1065, 108174), (1089, 105790), (1210, 95211), (1278, 90145), (1341, 85910), (1490, 77319), (1562, 73755), (1639, 70290), (1815, 63474), (2130, 54087), (2178, 52895), (2235, 51546), (2343, 49170), (2682, 42955), (3195, 36058), (3278, 35145), (3630, 31737), (3905, 29502), (4470, 25773), (4686, 24585), (4917, 23430), (5445, 21158), (6390, 18029), (6705, 17182), (7029, 16390), (7810, 14751), (8195, 14058), (8591, 13410), (9834, 11715), (10579, 10890)]