201772620

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 727372800

約数和(自身を除く): 525600180

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, 659, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1318, 1458, 1620, 1701, 1890, 1977, 2187, 2268, 2430, 2636, 2835, 2916, 3295, 3402, 3645, 3780, 3954, 4374, 4613, 4860, 5103, 5670, 5931, 6590, 6804, 7290, 7908, 8505, 8748, 9226, 9885, 10206, 10935, 11340, 11862, 13180, 13839, 14580, 15309, 17010, 17793, 18452, 19770, 20412, 21870, 23065, 23724, 25515, 27678, 29655, 30618, 34020, 35586, 39540, 41517, 43740, 46130, 51030, 53379, 55356, 59310, 61236, 69195, 71172, 76545, 83034, 88965, 92260, 102060, 106758, 118620, 124551, 138390, 153090, 160137, 166068, 177930, 207585, 213516, 249102, 266895, 276780, 306180, 320274, 355860, 373653, 415170, 480411, 498204, 533790, 622755, 640548, 747306, 800685, 830340, 960822, 1067580, 1120959, 1245510, 1441233, 1494612, 1601370, 1868265, 1921644, 2241918, 2402055, 2491020, 2882466, 3202740, 3362877, 3736530, 4483836, 4804110, 5604795, 5764932, 6725754, 7206165, 7473060, 9608220, 10088631, 11209590, 13451508, 14412330, 16814385, 20177262, 22419180, 28824660, 33628770, 40354524, 50443155, 67257540, 100886310, 201772620]

約数ペア:

[(1, 201772620), (2, 100886310), (3, 67257540), (4, 50443155), (5, 40354524), (6, 33628770), (7, 28824660), (9, 22419180), (10, 20177262), (12, 16814385), (14, 14412330), (15, 13451508), (18, 11209590), (20, 10088631), (21, 9608220), (27, 7473060), (28, 7206165), (30, 6725754), (35, 5764932), (36, 5604795), (42, 4804110), (45, 4483836), (54, 3736530), (60, 3362877), (63, 3202740), (70, 2882466), (81, 2491020), (84, 2402055), (90, 2241918), (105, 1921644), (108, 1868265), (126, 1601370), (135, 1494612), (140, 1441233), (162, 1245510), (180, 1120959), (189, 1067580), (210, 960822), (243, 830340), (252, 800685), (270, 747306), (315, 640548), (324, 622755), (378, 533790), (405, 498204), (420, 480411), (486, 415170), (540, 373653), (567, 355860), (630, 320274), (659, 306180), (729, 276780), (756, 266895), (810, 249102), (945, 213516), (972, 207585), (1134, 177930), (1215, 166068), (1260, 160137), (1318, 153090), (1458, 138390), (1620, 124551), (1701, 118620), (1890, 106758), (1977, 102060), (2187, 92260), (2268, 88965), (2430, 83034), (2636, 76545), (2835, 71172), (2916, 69195), (3295, 61236), (3402, 59310), (3645, 55356), (3780, 53379), (3954, 51030), (4374, 46130), (4613, 43740), (4860, 41517), (5103, 39540), (5670, 35586), (5931, 34020), (6590, 30618), (6804, 29655), (7290, 27678), (7908, 25515), (8505, 23724), (8748, 23065), (9226, 21870), (9885, 20412), (10206, 19770), (10935, 18452), (11340, 17793), (11862, 17010), (13180, 15309), (13839, 14580)]