88216740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 198603612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 127, 153, 170, 180, 204, 227, 254, 255, 306, 340, 381, 454, 508, 510, 612, 635, 681, 762, 765, 908, 1020, 1135, 1143, 1270, 1362, 1524, 1530, 1905, 2043, 2159, 2270, 2286, 2540, 2724, 3060, 3405, 3810, 3859, 4086, 4318, 4540, 4572, 5715, 6477, 6810, 7620, 7718, 8172, 8636, 10215, 10795, 11430, 11577, 12954, 13620, 15436, 19295, 19431, 20430, 21590, 22860, 23154, 25908, 28829, 32385, 34731, 38590, 38862, 40860, 43180, 46308, 57658, 57885, 64770, 69462, 77180, 77724, 86487, 97155, 115316, 115770, 129540, 138924, 144145, 172974, 173655, 194310, 231540, 259461, 288290, 345948, 347310, 388620, 432435, 490093, 518922, 576580, 694620, 864870, 980186, 1037844, 1297305, 1470279, 1729740, 1960372, 2450465, 2594610, 2940558, 4410837, 4900930, 5189220, 5881116, 7351395, 8821674, 9801860, 14702790, 17643348, 22054185, 29405580, 44108370, 88216740]

約数ペア:

[(1, 88216740), (2, 44108370), (3, 29405580), (4, 22054185), (5, 17643348), (6, 14702790), (9, 9801860), (10, 8821674), (12, 7351395), (15, 5881116), (17, 5189220), (18, 4900930), (20, 4410837), (30, 2940558), (34, 2594610), (36, 2450465), (45, 1960372), (51, 1729740), (60, 1470279), (68, 1297305), (85, 1037844), (90, 980186), (102, 864870), (127, 694620), (153, 576580), (170, 518922), (180, 490093), (204, 432435), (227, 388620), (254, 347310), (255, 345948), (306, 288290), (340, 259461), (381, 231540), (454, 194310), (508, 173655), (510, 172974), (612, 144145), (635, 138924), (681, 129540), (762, 115770), (765, 115316), (908, 97155), (1020, 86487), (1135, 77724), (1143, 77180), (1270, 69462), (1362, 64770), (1524, 57885), (1530, 57658), (1905, 46308), (2043, 43180), (2159, 40860), (2270, 38862), (2286, 38590), (2540, 34731), (2724, 32385), (3060, 28829), (3405, 25908), (3810, 23154), (3859, 22860), (4086, 21590), (4318, 20430), (4540, 19431), (4572, 19295), (5715, 15436), (6477, 13620), (6810, 12954), (7620, 11577), (7718, 11430), (8172, 10795), (8636, 10215)]