187786260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:782

約数の個数: 144

約数和(自身を含む): 604146816

約数和(自身を除く): 416360556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 603, 670, 677, 690, 804, 828, 1005, 1035, 1206, 1340, 1354, 1380, 1541, 2010, 2031, 2070, 2412, 2708, 3015, 3082, 3385, 4020, 4062, 4140, 4623, 6030, 6093, 6164, 6770, 7705, 8124, 9246, 10155, 12060, 12186, 13540, 13869, 15410, 15571, 18492, 20310, 23115, 24372, 27738, 30465, 30820, 31142, 40620, 45359, 46230, 46713, 55476, 60930, 62284, 69345, 77855, 90718, 92460, 93426, 121860, 136077, 138690, 140139, 155710, 181436, 186852, 226795, 233565, 272154, 277380, 280278, 311420, 408231, 453590, 467130, 544308, 560556, 680385, 700695, 816462, 907180, 934260, 1043257, 1360770, 1401390, 1632924, 2041155, 2086514, 2721540, 2802780, 3129771, 4082310, 4173028, 5216285, 6259542, 8164620, 9389313, 10432570, 12519084, 15648855, 18778626, 20865140, 31297710, 37557252, 46946565, 62595420, 93893130, 187786260]

約数ペア:

[(1, 187786260), (2, 93893130), (3, 62595420), (4, 46946565), (5, 37557252), (6, 31297710), (9, 20865140), (10, 18778626), (12, 15648855), (15, 12519084), (18, 10432570), (20, 9389313), (23, 8164620), (30, 6259542), (36, 5216285), (45, 4173028), (46, 4082310), (60, 3129771), (67, 2802780), (69, 2721540), (90, 2086514), (92, 2041155), (115, 1632924), (134, 1401390), (138, 1360770), (180, 1043257), (201, 934260), (207, 907180), (230, 816462), (268, 700695), (276, 680385), (335, 560556), (345, 544308), (402, 467130), (414, 453590), (460, 408231), (603, 311420), (670, 280278), (677, 277380), (690, 272154), (804, 233565), (828, 226795), (1005, 186852), (1035, 181436), (1206, 155710), (1340, 140139), (1354, 138690), (1380, 136077), (1541, 121860), (2010, 93426), (2031, 92460), (2070, 90718), (2412, 77855), (2708, 69345), (3015, 62284), (3082, 60930), (3385, 55476), (4020, 46713), (4062, 46230), (4140, 45359), (4623, 40620), (6030, 31142), (6093, 30820), (6164, 30465), (6770, 27738), (7705, 24372), (8124, 23115), (9246, 20310), (10155, 18492), (12060, 15571), (12186, 15410), (13540, 13869)]