205134951780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{67759}}^1$

素因数の和:67935

約数の個数: 216

約数和(自身を含む): 688883395200

約数和(自身を除く): 483748443420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 139, 165, 180, 198, 220, 242, 278, 330, 363, 396, 417, 484, 495, 556, 605, 660, 695, 726, 834, 990, 1089, 1210, 1251, 1390, 1452, 1529, 1668, 1815, 1980, 2085, 2178, 2420, 2502, 2780, 3058, 3630, 4170, 4356, 4587, 5004, 5445, 6116, 6255, 7260, 7645, 8340, 9174, 10890, 12510, 13761, 15290, 16819, 18348, 21780, 22935, 25020, 27522, 30580, 33638, 45870, 50457, 55044, 67276, 67759, 68805, 84095, 91740, 100914, 135518, 137610, 151371, 168190, 201828, 203277, 252285, 271036, 275220, 302742, 336380, 338795, 406554, 504570, 605484, 609831, 677590, 745349, 756855, 813108, 1009140, 1016385, 1219662, 1355180, 1490698, 1513710, 2032770, 2236047, 2439324, 2981396, 3027420, 3049155, 3726745, 4065540, 4472094, 6098310, 6708141, 7453490, 8198839, 8944188, 9418501, 11180235, 12196620, 13416282, 14906980, 16397678, 18837002, 22360470, 24596517, 26832564, 28255503, 32795356, 33540705, 37674004, 40994195, 44720940, 47092505, 49193034, 56511006, 67081410, 73789551, 81988390, 84766509, 94185010, 98386068, 103603511, 113022012, 122982585, 134162820, 141277515, 147579102, 163976780, 169533018, 188370020, 207207022, 245965170, 282555030, 295158204, 310810533, 339066036, 368947755, 414414044, 423832545, 491930340, 518017555, 565110060, 621621066, 737895510, 847665090, 932431599, 1036035110, 1139638621, 1243242132, 1475791020, 1554052665, 1695330180, 1864863198, 2072070220, 2279277242, 3108105330, 3418915863, 3729726396, 4558554484, 4662157995, 5698193105, 6216210660, 6837831726, 9324315990, 10256747589, 11396386210, 13675663452, 17094579315, 18648631980, 20513495178, 22792772420, 34189158630, 41026990356, 51283737945, 68378317260, 102567475890, 205134951780]

約数ペア:

[(1, 205134951780), (2, 102567475890), (3, 68378317260), (4, 51283737945), (5, 41026990356), (6, 34189158630), (9, 22792772420), (10, 20513495178), (11, 18648631980), (12, 17094579315), (15, 13675663452), (18, 11396386210), (20, 10256747589), (22, 9324315990), (30, 6837831726), (33, 6216210660), (36, 5698193105), (44, 4662157995), (45, 4558554484), (55, 3729726396), (60, 3418915863), (66, 3108105330), (90, 2279277242), (99, 2072070220), (110, 1864863198), (121, 1695330180), (132, 1554052665), (139, 1475791020), (165, 1243242132), (180, 1139638621), (198, 1036035110), (220, 932431599), (242, 847665090), (278, 737895510), (330, 621621066), (363, 565110060), (396, 518017555), (417, 491930340), (484, 423832545), (495, 414414044), (556, 368947755), (605, 339066036), (660, 310810533), (695, 295158204), (726, 282555030), (834, 245965170), (990, 207207022), (1089, 188370020), (1210, 169533018), (1251, 163976780), (1390, 147579102), (1452, 141277515), (1529, 134162820), (1668, 122982585), (1815, 113022012), (1980, 103603511), (2085, 98386068), (2178, 94185010), (2420, 84766509), (2502, 81988390), (2780, 73789551), (3058, 67081410), (3630, 56511006), (4170, 49193034), (4356, 47092505), (4587, 44720940), (5004, 40994195), (5445, 37674004), (6116, 33540705), (6255, 32795356), (7260, 28255503), (7645, 26832564), (8340, 24596517), (9174, 22360470), (10890, 18837002), (12510, 16397678), (13761, 14906980), (15290, 13416282), (16819, 12196620), (18348, 11180235), (21780, 9418501), (22935, 8944188), (25020, 8198839), (27522, 7453490), (30580, 6708141), (33638, 6098310), (45870, 4472094), (50457, 4065540), (55044, 3726745), (67276, 3049155), (67759, 3027420), (68805, 2981396), (84095, 2439324), (91740, 2236047), (100914, 2032770), (135518, 1513710), (137610, 1490698), (151371, 1355180), (168190, 1219662), (201828, 1016385), (203277, 1009140), (252285, 813108), (271036, 756855), (275220, 745349), (302742, 677590), (336380, 609831), (338795, 605484), (406554, 504570)]