8036820

素因数分解:

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

素因数の和:84

約数の個数: 180

約数和(自身を含む): 28388052

約数和(自身を除く): 20351232

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 81, 82, 90, 99, 108, 110, 121, 123, 132, 135, 162, 164, 165, 180, 198, 205, 220, 242, 246, 270, 297, 324, 330, 363, 369, 396, 405, 410, 451, 484, 492, 495, 540, 594, 605, 615, 660, 726, 738, 810, 820, 891, 902, 990, 1089, 1107, 1188, 1210, 1230, 1353, 1452, 1476, 1485, 1620, 1782, 1804, 1815, 1845, 1980, 2178, 2214, 2255, 2420, 2460, 2706, 2970, 3267, 3321, 3564, 3630, 3690, 4059, 4356, 4428, 4455, 4510, 4961, 5412, 5445, 5535, 5940, 6534, 6642, 6765, 7260, 7380, 8118, 8910, 9020, 9801, 9922, 10890, 11070, 12177, 13068, 13284, 13530, 14883, 16236, 16335, 16605, 17820, 19602, 19844, 20295, 21780, 22140, 24354, 24805, 27060, 29766, 32670, 33210, 36531, 39204, 40590, 44649, 48708, 49005, 49610, 59532, 60885, 65340, 66420, 73062, 74415, 81180, 89298, 98010, 99220, 121770, 133947, 146124, 148830, 178596, 182655, 196020, 223245, 243540, 267894, 297660, 365310, 401841, 446490, 535788, 669735, 730620, 803682, 892980, 1339470, 1607364, 2009205, 2678940, 4018410, 8036820]

約数ペア:

[(1, 8036820), (2, 4018410), (3, 2678940), (4, 2009205), (5, 1607364), (6, 1339470), (9, 892980), (10, 803682), (11, 730620), (12, 669735), (15, 535788), (18, 446490), (20, 401841), (22, 365310), (27, 297660), (30, 267894), (33, 243540), (36, 223245), (41, 196020), (44, 182655), (45, 178596), (54, 148830), (55, 146124), (60, 133947), (66, 121770), (81, 99220), (82, 98010), (90, 89298), (99, 81180), (108, 74415), (110, 73062), (121, 66420), (123, 65340), (132, 60885), (135, 59532), (162, 49610), (164, 49005), (165, 48708), (180, 44649), (198, 40590), (205, 39204), (220, 36531), (242, 33210), (246, 32670), (270, 29766), (297, 27060), (324, 24805), (330, 24354), (363, 22140), (369, 21780), (396, 20295), (405, 19844), (410, 19602), (451, 17820), (484, 16605), (492, 16335), (495, 16236), (540, 14883), (594, 13530), (605, 13284), (615, 13068), (660, 12177), (726, 11070), (738, 10890), (810, 9922), (820, 9801), (891, 9020), (902, 8910), (990, 8118), (1089, 7380), (1107, 7260), (1188, 6765), (1210, 6642), (1230, 6534), (1353, 5940), (1452, 5535), (1476, 5445), (1485, 5412), (1620, 4961), (1782, 4510), (1804, 4455), (1815, 4428), (1845, 4356), (1980, 4059), (2178, 3690), (2214, 3630), (2255, 3564), (2420, 3321), (2460, 3267), (2706, 2970)]