20092050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 180

約数和(自身を含む): 62859258

約数和(自身を除く): 42767208

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 41, 45, 50, 54, 55, 66, 75, 81, 82, 90, 99, 110, 121, 123, 135, 150, 162, 165, 198, 205, 225, 242, 246, 270, 275, 297, 330, 363, 369, 405, 410, 450, 451, 495, 550, 594, 605, 615, 675, 726, 738, 810, 825, 891, 902, 990, 1025, 1089, 1107, 1210, 1230, 1350, 1353, 1485, 1650, 1782, 1815, 1845, 2025, 2050, 2178, 2214, 2255, 2475, 2706, 2970, 3025, 3075, 3267, 3321, 3630, 3690, 4050, 4059, 4455, 4510, 4950, 4961, 5445, 5535, 6050, 6150, 6534, 6642, 6765, 7425, 8118, 8910, 9075, 9225, 9801, 9922, 10890, 11070, 11275, 12177, 13530, 14850, 14883, 16335, 16605, 18150, 18450, 19602, 20295, 22275, 22550, 24354, 24805, 27225, 27675, 29766, 32670, 33210, 33825, 36531, 40590, 44550, 44649, 49005, 49610, 54450, 55350, 60885, 67650, 73062, 74415, 81675, 83025, 89298, 98010, 101475, 121770, 124025, 133947, 148830, 163350, 166050, 182655, 202950, 223245, 245025, 248050, 267894, 304425, 365310, 372075, 401841, 446490, 490050, 608850, 669735, 744150, 803682, 913275, 1116225, 1339470, 1826550, 2009205, 2232450, 3348675, 4018410, 6697350, 10046025, 20092050]

約数ペア:

[(1, 20092050), (2, 10046025), (3, 6697350), (5, 4018410), (6, 3348675), (9, 2232450), (10, 2009205), (11, 1826550), (15, 1339470), (18, 1116225), (22, 913275), (25, 803682), (27, 744150), (30, 669735), (33, 608850), (41, 490050), (45, 446490), (50, 401841), (54, 372075), (55, 365310), (66, 304425), (75, 267894), (81, 248050), (82, 245025), (90, 223245), (99, 202950), (110, 182655), (121, 166050), (123, 163350), (135, 148830), (150, 133947), (162, 124025), (165, 121770), (198, 101475), (205, 98010), (225, 89298), (242, 83025), (246, 81675), (270, 74415), (275, 73062), (297, 67650), (330, 60885), (363, 55350), (369, 54450), (405, 49610), (410, 49005), (450, 44649), (451, 44550), (495, 40590), (550, 36531), (594, 33825), (605, 33210), (615, 32670), (675, 29766), (726, 27675), (738, 27225), (810, 24805), (825, 24354), (891, 22550), (902, 22275), (990, 20295), (1025, 19602), (1089, 18450), (1107, 18150), (1210, 16605), (1230, 16335), (1350, 14883), (1353, 14850), (1485, 13530), (1650, 12177), (1782, 11275), (1815, 11070), (1845, 10890), (2025, 9922), (2050, 9801), (2178, 9225), (2214, 9075), (2255, 8910), (2475, 8118), (2706, 7425), (2970, 6765), (3025, 6642), (3075, 6534), (3267, 6150), (3321, 6050), (3630, 5535), (3690, 5445), (4050, 4961), (4059, 4950), (4455, 4510)]