86218020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{7603}}^1$

素因数の和:7631

約数の個数: 120

約数和(自身を含む): 309148224

約数和(自身を除く): 222930204

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, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 7603, 11340, 15206, 22809, 30412, 38015, 45618, 53221, 68427, 76030, 91236, 106442, 114045, 136854, 152060, 159663, 205281, 212884, 228090, 266105, 273708, 319326, 342135, 410562, 456180, 478989, 532210, 615843, 638652, 684270, 798315, 821124, 957978, 1026405, 1064420, 1231686, 1368540, 1436967, 1596630, 1915956, 2052810, 2394945, 2463372, 2873934, 3079215, 3193260, 4105620, 4310901, 4789890, 5747868, 6158430, 7184835, 8621802, 9579780, 12316860, 14369670, 17243604, 21554505, 28739340, 43109010, 86218020]

約数ペア:

[(1, 86218020), (2, 43109010), (3, 28739340), (4, 21554505), (5, 17243604), (6, 14369670), (7, 12316860), (9, 9579780), (10, 8621802), (12, 7184835), (14, 6158430), (15, 5747868), (18, 4789890), (20, 4310901), (21, 4105620), (27, 3193260), (28, 3079215), (30, 2873934), (35, 2463372), (36, 2394945), (42, 2052810), (45, 1915956), (54, 1596630), (60, 1436967), (63, 1368540), (70, 1231686), (81, 1064420), (84, 1026405), (90, 957978), (105, 821124), (108, 798315), (126, 684270), (135, 638652), (140, 615843), (162, 532210), (180, 478989), (189, 456180), (210, 410562), (252, 342135), (270, 319326), (315, 273708), (324, 266105), (378, 228090), (405, 212884), (420, 205281), (540, 159663), (567, 152060), (630, 136854), (756, 114045), (810, 106442), (945, 91236), (1134, 76030), (1260, 68427), (1620, 53221), (1890, 45618), (2268, 38015), (2835, 30412), (3780, 22809), (5670, 15206), (7603, 11340)]