102441780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:727

約数の個数: 192

約数和(自身を含む): 373685760

約数和(自身を除く): 271243980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 661, 738, 756, 820, 861, 945, 1107, 1148, 1230, 1260, 1322, 1435, 1476, 1722, 1845, 1890, 1983, 2214, 2460, 2583, 2644, 2870, 3305, 3444, 3690, 3780, 3966, 4305, 4428, 4627, 5166, 5535, 5740, 5949, 6610, 7380, 7749, 7932, 8610, 9254, 9915, 10332, 11070, 11898, 12915, 13220, 13881, 15498, 17220, 17847, 18508, 19830, 22140, 23135, 23796, 25830, 27101, 27762, 29745, 30996, 35694, 38745, 39660, 41643, 46270, 51660, 54202, 55524, 59490, 69405, 71388, 77490, 81303, 83286, 89235, 92540, 108404, 118980, 124929, 135505, 138810, 154980, 162606, 166572, 178470, 189707, 208215, 243909, 249858, 271010, 277620, 325212, 356940, 379414, 406515, 416430, 487818, 499716, 542020, 569121, 624645, 731727, 758828, 813030, 832860, 948535, 975636, 1138242, 1219545, 1249290, 1463454, 1626060, 1707363, 1897070, 2276484, 2439090, 2498580, 2845605, 2926908, 3414726, 3658635, 3794140, 4878180, 5122089, 5691210, 6829452, 7317270, 8536815, 10244178, 11382420, 14634540, 17073630, 20488356, 25610445, 34147260, 51220890, 102441780]

約数ペア:

[(1, 102441780), (2, 51220890), (3, 34147260), (4, 25610445), (5, 20488356), (6, 17073630), (7, 14634540), (9, 11382420), (10, 10244178), (12, 8536815), (14, 7317270), (15, 6829452), (18, 5691210), (20, 5122089), (21, 4878180), (27, 3794140), (28, 3658635), (30, 3414726), (35, 2926908), (36, 2845605), (41, 2498580), (42, 2439090), (45, 2276484), (54, 1897070), (60, 1707363), (63, 1626060), (70, 1463454), (82, 1249290), (84, 1219545), (90, 1138242), (105, 975636), (108, 948535), (123, 832860), (126, 813030), (135, 758828), (140, 731727), (164, 624645), (180, 569121), (189, 542020), (205, 499716), (210, 487818), (246, 416430), (252, 406515), (270, 379414), (287, 356940), (315, 325212), (369, 277620), (378, 271010), (410, 249858), (420, 243909), (492, 208215), (540, 189707), (574, 178470), (615, 166572), (630, 162606), (661, 154980), (738, 138810), (756, 135505), (820, 124929), (861, 118980), (945, 108404), (1107, 92540), (1148, 89235), (1230, 83286), (1260, 81303), (1322, 77490), (1435, 71388), (1476, 69405), (1722, 59490), (1845, 55524), (1890, 54202), (1983, 51660), (2214, 46270), (2460, 41643), (2583, 39660), (2644, 38745), (2870, 35694), (3305, 30996), (3444, 29745), (3690, 27762), (3780, 27101), (3966, 25830), (4305, 23796), (4428, 23135), (4627, 22140), (5166, 19830), (5535, 18508), (5740, 17847), (5949, 17220), (6610, 15498), (7380, 13881), (7749, 13220), (7932, 12915), (8610, 11898), (9254, 11070), (9915, 10332)]