271566540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71843}}^1$

素因数の和:71868

約数の個数: 96

約数和(自身を含む): 965583360

約数和(自身を除く): 694016820

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 71843, 143686, 215529, 287372, 359215, 431058, 502901, 646587, 718430, 862116, 1005802, 1077645, 1293174, 1436860, 1508703, 1939761, 2011604, 2155290, 2514505, 2586348, 3017406, 3232935, 3879522, 4310580, 4526109, 5029010, 6034812, 6465870, 7543515, 7759044, 9052218, 9698805, 10058020, 12931740, 13578327, 15087030, 18104436, 19397610, 22630545, 27156654, 30174060, 38795220, 45261090, 54313308, 67891635, 90522180, 135783270, 271566540]

約数ペア:

[(1, 271566540), (2, 135783270), (3, 90522180), (4, 67891635), (5, 54313308), (6, 45261090), (7, 38795220), (9, 30174060), (10, 27156654), (12, 22630545), (14, 19397610), (15, 18104436), (18, 15087030), (20, 13578327), (21, 12931740), (27, 10058020), (28, 9698805), (30, 9052218), (35, 7759044), (36, 7543515), (42, 6465870), (45, 6034812), (54, 5029010), (60, 4526109), (63, 4310580), (70, 3879522), (84, 3232935), (90, 3017406), (105, 2586348), (108, 2514505), (126, 2155290), (135, 2011604), (140, 1939761), (180, 1508703), (189, 1436860), (210, 1293174), (252, 1077645), (270, 1005802), (315, 862116), (378, 718430), (420, 646587), (540, 502901), (630, 431058), (756, 359215), (945, 287372), (1260, 215529), (1890, 143686), (3780, 71843)]