101782020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 292723200

約数和(自身を除く): 190941180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 109, 158, 197, 218, 237, 316, 327, 394, 395, 436, 474, 545, 591, 654, 788, 790, 948, 985, 1090, 1182, 1185, 1308, 1580, 1635, 1970, 2180, 2364, 2370, 2955, 3270, 3940, 4740, 5910, 6540, 8611, 11820, 15563, 17222, 21473, 25833, 31126, 34444, 42946, 43055, 46689, 51666, 62252, 64419, 77815, 85892, 86110, 93378, 103332, 107365, 128838, 129165, 155630, 172220, 186756, 214730, 233445, 257676, 258330, 311260, 322095, 429460, 466890, 516660, 644190, 933780, 1288380, 1696367, 3392734, 5089101, 6785468, 8481835, 10178202, 16963670, 20356404, 25445505, 33927340, 50891010, 101782020]

約数ペア:

[(1, 101782020), (2, 50891010), (3, 33927340), (4, 25445505), (5, 20356404), (6, 16963670), (10, 10178202), (12, 8481835), (15, 6785468), (20, 5089101), (30, 3392734), (60, 1696367), (79, 1288380), (109, 933780), (158, 644190), (197, 516660), (218, 466890), (237, 429460), (316, 322095), (327, 311260), (394, 258330), (395, 257676), (436, 233445), (474, 214730), (545, 186756), (591, 172220), (654, 155630), (788, 129165), (790, 128838), (948, 107365), (985, 103332), (1090, 93378), (1182, 86110), (1185, 85892), (1308, 77815), (1580, 64419), (1635, 62252), (1970, 51666), (2180, 46689), (2364, 43055), (2370, 42946), (2955, 34444), (3270, 31126), (3940, 25833), (4740, 21473), (5910, 17222), (6540, 15563), (8611, 11820)]