82566540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 168

約数和(自身を含む): 297470880

約数和(自身を除く): 214904340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 809, 810, 945, 972, 1134, 1215, 1260, 1458, 1618, 1620, 1701, 1890, 2268, 2427, 2430, 2835, 2916, 3236, 3402, 3645, 3780, 4045, 4854, 4860, 5103, 5663, 5670, 6804, 7281, 7290, 8090, 8505, 9708, 10206, 11326, 11340, 12135, 14562, 14580, 16180, 16989, 17010, 20412, 21843, 22652, 24270, 25515, 28315, 29124, 33978, 34020, 36405, 43686, 48540, 50967, 51030, 56630, 65529, 67956, 72810, 84945, 87372, 101934, 102060, 109215, 113260, 131058, 145620, 152901, 169890, 196587, 203868, 218430, 254835, 262116, 305802, 327645, 339780, 393174, 436860, 458703, 509670, 589761, 611604, 655290, 764505, 786348, 917406, 982935, 1019340, 1179522, 1310580, 1376109, 1529010, 1834812, 1965870, 2293515, 2359044, 2752218, 2948805, 3058020, 3931740, 4128327, 4587030, 5504436, 5897610, 6880545, 8256654, 9174060, 11795220, 13761090, 16513308, 20641635, 27522180, 41283270, 82566540]

約数ペア:

[(1, 82566540), (2, 41283270), (3, 27522180), (4, 20641635), (5, 16513308), (6, 13761090), (7, 11795220), (9, 9174060), (10, 8256654), (12, 6880545), (14, 5897610), (15, 5504436), (18, 4587030), (20, 4128327), (21, 3931740), (27, 3058020), (28, 2948805), (30, 2752218), (35, 2359044), (36, 2293515), (42, 1965870), (45, 1834812), (54, 1529010), (60, 1376109), (63, 1310580), (70, 1179522), (81, 1019340), (84, 982935), (90, 917406), (105, 786348), (108, 764505), (126, 655290), (135, 611604), (140, 589761), (162, 509670), (180, 458703), (189, 436860), (210, 393174), (243, 339780), (252, 327645), (270, 305802), (315, 262116), (324, 254835), (378, 218430), (405, 203868), (420, 196587), (486, 169890), (540, 152901), (567, 145620), (630, 131058), (729, 113260), (756, 109215), (809, 102060), (810, 101934), (945, 87372), (972, 84945), (1134, 72810), (1215, 67956), (1260, 65529), (1458, 56630), (1618, 51030), (1620, 50967), (1701, 48540), (1890, 43686), (2268, 36405), (2427, 34020), (2430, 33978), (2835, 29124), (2916, 28315), (3236, 25515), (3402, 24270), (3645, 22652), (3780, 21843), (4045, 20412), (4854, 17010), (4860, 16989), (5103, 16180), (5663, 14580), (5670, 14562), (6804, 12135), (7281, 11340), (7290, 11326), (8090, 10206), (8505, 9708)]