66267720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 225945720

約数和(自身を除く): 159678000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 181, 216, 226, 270, 324, 339, 360, 362, 405, 452, 540, 543, 565, 648, 678, 724, 810, 904, 905, 1017, 1080, 1086, 1130, 1356, 1448, 1620, 1629, 1695, 1810, 2034, 2172, 2260, 2712, 2715, 3051, 3240, 3258, 3390, 3620, 4068, 4344, 4520, 4887, 5085, 5430, 6102, 6516, 6780, 7240, 8136, 8145, 9153, 9774, 10170, 10860, 12204, 13032, 13560, 14661, 15255, 16290, 18306, 19548, 20340, 20453, 21720, 24408, 24435, 29322, 30510, 32580, 36612, 39096, 40680, 40906, 45765, 48870, 58644, 61020, 61359, 65160, 73224, 73305, 81812, 91530, 97740, 102265, 117288, 122040, 122718, 146610, 163624, 183060, 184077, 195480, 204530, 245436, 293220, 306795, 366120, 368154, 409060, 490872, 552231, 586440, 613590, 736308, 818120, 920385, 1104462, 1227180, 1472616, 1656693, 1840770, 2208924, 2454360, 2761155, 3313386, 3681540, 4417848, 5522310, 6626772, 7363080, 8283465, 11044620, 13253544, 16566930, 22089240, 33133860, 66267720]

約数ペア:

[(1, 66267720), (2, 33133860), (3, 22089240), (4, 16566930), (5, 13253544), (6, 11044620), (8, 8283465), (9, 7363080), (10, 6626772), (12, 5522310), (15, 4417848), (18, 3681540), (20, 3313386), (24, 2761155), (27, 2454360), (30, 2208924), (36, 1840770), (40, 1656693), (45, 1472616), (54, 1227180), (60, 1104462), (72, 920385), (81, 818120), (90, 736308), (108, 613590), (113, 586440), (120, 552231), (135, 490872), (162, 409060), (180, 368154), (181, 366120), (216, 306795), (226, 293220), (270, 245436), (324, 204530), (339, 195480), (360, 184077), (362, 183060), (405, 163624), (452, 146610), (540, 122718), (543, 122040), (565, 117288), (648, 102265), (678, 97740), (724, 91530), (810, 81812), (904, 73305), (905, 73224), (1017, 65160), (1080, 61359), (1086, 61020), (1130, 58644), (1356, 48870), (1448, 45765), (1620, 40906), (1629, 40680), (1695, 39096), (1810, 36612), (2034, 32580), (2172, 30510), (2260, 29322), (2712, 24435), (2715, 24408), (3051, 21720), (3240, 20453), (3258, 20340), (3390, 19548), (3620, 18306), (4068, 16290), (4344, 15255), (4520, 14661), (4887, 13560), (5085, 13032), (5430, 12204), (6102, 10860), (6516, 10170), (6780, 9774), (7240, 9153), (8136, 8145)]