171559260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3517}}^1$

素因数の和:3803

約数の個数: 72

約数和(自身を含む): 522465216

約数和(自身を除く): 350905956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2439, 2710, 3252, 3517, 4065, 4878, 5420, 7034, 8130, 9756, 10551, 12195, 14068, 16260, 17585, 21102, 24390, 31653, 35170, 42204, 48780, 52755, 63306, 70340, 105510, 126612, 158265, 211020, 316530, 633060, 953107, 1906214, 2859321, 3812428, 4765535, 5718642, 8577963, 9531070, 11437284, 14296605, 17155926, 19062140, 28593210, 34311852, 42889815, 57186420, 85779630, 171559260]

約数ペア:

[(1, 171559260), (2, 85779630), (3, 57186420), (4, 42889815), (5, 34311852), (6, 28593210), (9, 19062140), (10, 17155926), (12, 14296605), (15, 11437284), (18, 9531070), (20, 8577963), (30, 5718642), (36, 4765535), (45, 3812428), (60, 2859321), (90, 1906214), (180, 953107), (271, 633060), (542, 316530), (813, 211020), (1084, 158265), (1355, 126612), (1626, 105510), (2439, 70340), (2710, 63306), (3252, 52755), (3517, 48780), (4065, 42204), (4878, 35170), (5420, 31653), (7034, 24390), (8130, 21102), (9756, 17585), (10551, 16260), (12195, 14068)]