235515150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 688955904

約数和(自身を除く): 453440754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 127, 130, 150, 195, 225, 234, 254, 317, 325, 381, 390, 450, 585, 634, 635, 650, 762, 951, 975, 1143, 1170, 1270, 1585, 1651, 1902, 1905, 1950, 2286, 2853, 2925, 3170, 3175, 3302, 3810, 4121, 4755, 4953, 5706, 5715, 5850, 6350, 7925, 8242, 8255, 9510, 9525, 9906, 11430, 12363, 14265, 14859, 15850, 16510, 19050, 20605, 23775, 24726, 24765, 28530, 28575, 29718, 37089, 40259, 41210, 41275, 47550, 49530, 57150, 61815, 71325, 74178, 74295, 80518, 82550, 103025, 120777, 123630, 123825, 142650, 148590, 185445, 201295, 206050, 241554, 247650, 309075, 362331, 370890, 371475, 402590, 523367, 603885, 618150, 724662, 742950, 927225, 1006475, 1046734, 1207770, 1570101, 1811655, 1854450, 2012950, 2616835, 3019425, 3140202, 3623310, 4710303, 5233670, 6038850, 7850505, 9058275, 9420606, 13084175, 15701010, 18116550, 23551515, 26168350, 39252525, 47103030, 78505050, 117757575, 235515150]

約数ペア:

[(1, 235515150), (2, 117757575), (3, 78505050), (5, 47103030), (6, 39252525), (9, 26168350), (10, 23551515), (13, 18116550), (15, 15701010), (18, 13084175), (25, 9420606), (26, 9058275), (30, 7850505), (39, 6038850), (45, 5233670), (50, 4710303), (65, 3623310), (75, 3140202), (78, 3019425), (90, 2616835), (117, 2012950), (127, 1854450), (130, 1811655), (150, 1570101), (195, 1207770), (225, 1046734), (234, 1006475), (254, 927225), (317, 742950), (325, 724662), (381, 618150), (390, 603885), (450, 523367), (585, 402590), (634, 371475), (635, 370890), (650, 362331), (762, 309075), (951, 247650), (975, 241554), (1143, 206050), (1170, 201295), (1270, 185445), (1585, 148590), (1651, 142650), (1902, 123825), (1905, 123630), (1950, 120777), (2286, 103025), (2853, 82550), (2925, 80518), (3170, 74295), (3175, 74178), (3302, 71325), (3810, 61815), (4121, 57150), (4755, 49530), (4953, 47550), (5706, 41275), (5715, 41210), (5850, 40259), (6350, 37089), (7925, 29718), (8242, 28575), (8255, 28530), (9510, 24765), (9525, 24726), (9906, 23775), (11430, 20605), (12363, 19050), (14265, 16510), (14859, 15850)]