180456276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 575318016

約数和(自身を除く): 394861740

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 83, 84, 91, 132, 143, 154, 156, 166, 181, 182, 231, 249, 273, 286, 308, 332, 362, 364, 429, 462, 498, 543, 546, 572, 581, 724, 858, 913, 924, 996, 1001, 1079, 1086, 1092, 1162, 1267, 1716, 1743, 1826, 1991, 2002, 2158, 2172, 2324, 2353, 2534, 2739, 3003, 3237, 3486, 3652, 3801, 3982, 4004, 4316, 4706, 5068, 5478, 5973, 6006, 6391, 6474, 6972, 7059, 7553, 7602, 7964, 9412, 10956, 11869, 11946, 12012, 12782, 12948, 13937, 14118, 15023, 15106, 15204, 16471, 19173, 22659, 23738, 23892, 25564, 25883, 27874, 28236, 30046, 30212, 32942, 35607, 38346, 41811, 45069, 45318, 47476, 49413, 51766, 55748, 60092, 65884, 71214, 76692, 77649, 83083, 83622, 90138, 90636, 98826, 103532, 105161, 142428, 155298, 165253, 166166, 167244, 180276, 181181, 195299, 197652, 210322, 249249, 310596, 315483, 330506, 332332, 362362, 390598, 420644, 495759, 498498, 543543, 585897, 630966, 661012, 724724, 781196, 991518, 996996, 1087086, 1156771, 1171794, 1261932, 1367093, 1983036, 2148289, 2174172, 2313542, 2343588, 2734186, 3470313, 4101279, 4296578, 4627084, 5468372, 6444867, 6940626, 8202558, 8593156, 12889734, 13881252, 15038023, 16405116, 25779468, 30076046, 45114069, 60152092, 90228138, 180456276]

約数ペア:

[(1, 180456276), (2, 90228138), (3, 60152092), (4, 45114069), (6, 30076046), (7, 25779468), (11, 16405116), (12, 15038023), (13, 13881252), (14, 12889734), (21, 8593156), (22, 8202558), (26, 6940626), (28, 6444867), (33, 5468372), (39, 4627084), (42, 4296578), (44, 4101279), (52, 3470313), (66, 2734186), (77, 2343588), (78, 2313542), (83, 2174172), (84, 2148289), (91, 1983036), (132, 1367093), (143, 1261932), (154, 1171794), (156, 1156771), (166, 1087086), (181, 996996), (182, 991518), (231, 781196), (249, 724724), (273, 661012), (286, 630966), (308, 585897), (332, 543543), (362, 498498), (364, 495759), (429, 420644), (462, 390598), (498, 362362), (543, 332332), (546, 330506), (572, 315483), (581, 310596), (724, 249249), (858, 210322), (913, 197652), (924, 195299), (996, 181181), (1001, 180276), (1079, 167244), (1086, 166166), (1092, 165253), (1162, 155298), (1267, 142428), (1716, 105161), (1743, 103532), (1826, 98826), (1991, 90636), (2002, 90138), (2158, 83622), (2172, 83083), (2324, 77649), (2353, 76692), (2534, 71214), (2739, 65884), (3003, 60092), (3237, 55748), (3486, 51766), (3652, 49413), (3801, 47476), (3982, 45318), (4004, 45069), (4316, 41811), (4706, 38346), (5068, 35607), (5478, 32942), (5973, 30212), (6006, 30046), (6391, 28236), (6474, 27874), (6972, 25883), (7059, 25564), (7553, 23892), (7602, 23738), (7964, 22659), (9412, 19173), (10956, 16471), (11869, 15204), (11946, 15106), (12012, 15023), (12782, 14118), (12948, 13937)]