131613660

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 446387760

約数和(自身を除く): 314774100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 81, 85, 90, 102, 108, 118, 135, 153, 162, 170, 177, 180, 204, 236, 243, 255, 270, 295, 306, 324, 340, 354, 405, 459, 486, 510, 531, 540, 590, 612, 708, 729, 765, 810, 885, 918, 972, 1003, 1020, 1062, 1180, 1215, 1377, 1458, 1530, 1593, 1620, 1770, 1836, 2006, 2124, 2187, 2295, 2430, 2655, 2754, 2916, 3009, 3060, 3186, 3540, 3645, 4012, 4131, 4374, 4590, 4779, 4860, 5015, 5310, 5508, 6018, 6372, 6561, 6885, 7290, 7965, 8262, 8748, 9027, 9180, 9558, 10030, 10620, 10935, 12036, 12393, 13122, 13770, 14337, 14580, 15045, 15930, 16524, 18054, 19116, 20060, 20655, 21870, 23895, 24786, 26244, 27081, 27540, 28674, 30090, 31860, 32805, 36108, 37179, 41310, 43011, 43740, 45135, 47790, 49572, 54162, 57348, 60180, 61965, 65610, 71685, 74358, 81243, 82620, 86022, 90270, 95580, 108324, 111537, 123930, 129033, 131220, 135405, 143370, 148716, 162486, 172044, 180540, 185895, 215055, 223074, 243729, 247860, 258066, 270810, 286740, 324972, 371790, 387099, 406215, 430110, 446148, 487458, 516132, 541620, 557685, 645165, 731187, 743580, 774198, 812430, 860220, 974916, 1115370, 1218645, 1290330, 1462374, 1548396, 1624860, 1935495, 2193561, 2230740, 2437290, 2580660, 2924748, 3655935, 3870990, 4387122, 4874580, 6580683, 7311870, 7741980, 8774244, 10967805, 13161366, 14623740, 21935610, 26322732, 32903415, 43871220, 65806830, 131613660]

約数ペア:

[(1, 131613660), (2, 65806830), (3, 43871220), (4, 32903415), (5, 26322732), (6, 21935610), (9, 14623740), (10, 13161366), (12, 10967805), (15, 8774244), (17, 7741980), (18, 7311870), (20, 6580683), (27, 4874580), (30, 4387122), (34, 3870990), (36, 3655935), (45, 2924748), (51, 2580660), (54, 2437290), (59, 2230740), (60, 2193561), (68, 1935495), (81, 1624860), (85, 1548396), (90, 1462374), (102, 1290330), (108, 1218645), (118, 1115370), (135, 974916), (153, 860220), (162, 812430), (170, 774198), (177, 743580), (180, 731187), (204, 645165), (236, 557685), (243, 541620), (255, 516132), (270, 487458), (295, 446148), (306, 430110), (324, 406215), (340, 387099), (354, 371790), (405, 324972), (459, 286740), (486, 270810), (510, 258066), (531, 247860), (540, 243729), (590, 223074), (612, 215055), (708, 185895), (729, 180540), (765, 172044), (810, 162486), (885, 148716), (918, 143370), (972, 135405), (1003, 131220), (1020, 129033), (1062, 123930), (1180, 111537), (1215, 108324), (1377, 95580), (1458, 90270), (1530, 86022), (1593, 82620), (1620, 81243), (1770, 74358), (1836, 71685), (2006, 65610), (2124, 61965), (2187, 60180), (2295, 57348), (2430, 54162), (2655, 49572), (2754, 47790), (2916, 45135), (3009, 43740), (3060, 43011), (3186, 41310), (3540, 37179), (3645, 36108), (4012, 32805), (4131, 31860), (4374, 30090), (4590, 28674), (4779, 27540), (4860, 27081), (5015, 26244), (5310, 24786), (5508, 23895), (6018, 21870), (6372, 20655), (6561, 20060), (6885, 19116), (7290, 18054), (7965, 16524), (8262, 15930), (8748, 15045), (9027, 14580), (9180, 14337), (9558, 13770), (10030, 13122), (10620, 12393), (10935, 12036)]