513237060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{45259}}^1$

素因数の和:45287

約数の個数: 120

約数和(自身を含む): 1840090560

約数和(自身を除く): 1326853500

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, 11340, 45259, 90518, 135777, 181036, 226295, 271554, 316813, 407331, 452590, 543108, 633626, 678885, 814662, 905180, 950439, 1221993, 1267252, 1357770, 1584065, 1629324, 1900878, 2036655, 2443986, 2715540, 2851317, 3168130, 3665979, 3801756, 4073310, 4752195, 4887972, 5702634, 6109965, 6336260, 7331958, 8146620, 8553951, 9504390, 11405268, 12219930, 14256585, 14663916, 17107902, 18329895, 19008780, 24439860, 25661853, 28513170, 34215804, 36659790, 42769755, 51323706, 57026340, 73319580, 85539510, 102647412, 128309265, 171079020, 256618530, 513237060]

約数ペア:

[(1, 513237060), (2, 256618530), (3, 171079020), (4, 128309265), (5, 102647412), (6, 85539510), (7, 73319580), (9, 57026340), (10, 51323706), (12, 42769755), (14, 36659790), (15, 34215804), (18, 28513170), (20, 25661853), (21, 24439860), (27, 19008780), (28, 18329895), (30, 17107902), (35, 14663916), (36, 14256585), (42, 12219930), (45, 11405268), (54, 9504390), (60, 8553951), (63, 8146620), (70, 7331958), (81, 6336260), (84, 6109965), (90, 5702634), (105, 4887972), (108, 4752195), (126, 4073310), (135, 3801756), (140, 3665979), (162, 3168130), (180, 2851317), (189, 2715540), (210, 2443986), (252, 2036655), (270, 1900878), (315, 1629324), (324, 1584065), (378, 1357770), (405, 1267252), (420, 1221993), (540, 950439), (567, 905180), (630, 814662), (756, 678885), (810, 633626), (945, 543108), (1134, 452590), (1260, 407331), (1620, 316813), (1890, 271554), (2268, 226295), (2835, 181036), (3780, 135777), (5670, 90518), (11340, 45259)]