82680450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 215611200

約数和(自身を除く): 132930750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 83, 87, 145, 150, 166, 174, 229, 249, 290, 415, 435, 458, 498, 687, 725, 830, 870, 1145, 1245, 1374, 1450, 2075, 2175, 2290, 2407, 2490, 3435, 4150, 4350, 4814, 5725, 6225, 6641, 6870, 7221, 11450, 12035, 12450, 13282, 14442, 17175, 19007, 19923, 24070, 33205, 34350, 36105, 38014, 39846, 57021, 60175, 66410, 72210, 95035, 99615, 114042, 120350, 166025, 180525, 190070, 199230, 285105, 332050, 361050, 475175, 498075, 551203, 570210, 950350, 996150, 1102406, 1425525, 1653609, 2756015, 2851050, 3307218, 5512030, 8268045, 13780075, 16536090, 27560150, 41340225, 82680450]

約数ペア:

[(1, 82680450), (2, 41340225), (3, 27560150), (5, 16536090), (6, 13780075), (10, 8268045), (15, 5512030), (25, 3307218), (29, 2851050), (30, 2756015), (50, 1653609), (58, 1425525), (75, 1102406), (83, 996150), (87, 950350), (145, 570210), (150, 551203), (166, 498075), (174, 475175), (229, 361050), (249, 332050), (290, 285105), (415, 199230), (435, 190070), (458, 180525), (498, 166025), (687, 120350), (725, 114042), (830, 99615), (870, 95035), (1145, 72210), (1245, 66410), (1374, 60175), (1450, 57021), (2075, 39846), (2175, 38014), (2290, 36105), (2407, 34350), (2490, 33205), (3435, 24070), (4150, 19923), (4350, 19007), (4814, 17175), (5725, 14442), (6225, 13282), (6641, 12450), (6870, 12035), (7221, 11450)]