328256100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 1032316740

約数和(自身を除く): 704060640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 569, 641, 900, 1138, 1282, 1707, 1923, 2276, 2564, 2845, 3205, 3414, 3846, 5121, 5690, 5769, 6410, 6828, 7692, 8535, 9615, 10242, 11380, 11538, 12820, 14225, 16025, 17070, 19230, 20484, 23076, 25605, 28450, 28845, 32050, 34140, 38460, 42675, 48075, 51210, 56900, 57690, 64100, 85350, 96150, 102420, 115380, 128025, 144225, 170700, 192300, 256050, 288450, 364729, 512100, 576900, 729458, 1094187, 1458916, 1823645, 2188374, 3282561, 3647290, 4376748, 5470935, 6565122, 7294580, 9118225, 10941870, 13130244, 16412805, 18236450, 21883740, 27354675, 32825610, 36472900, 54709350, 65651220, 82064025, 109418700, 164128050, 328256100]

約数ペア:

[(1, 328256100), (2, 164128050), (3, 109418700), (4, 82064025), (5, 65651220), (6, 54709350), (9, 36472900), (10, 32825610), (12, 27354675), (15, 21883740), (18, 18236450), (20, 16412805), (25, 13130244), (30, 10941870), (36, 9118225), (45, 7294580), (50, 6565122), (60, 5470935), (75, 4376748), (90, 3647290), (100, 3282561), (150, 2188374), (180, 1823645), (225, 1458916), (300, 1094187), (450, 729458), (569, 576900), (641, 512100), (900, 364729), (1138, 288450), (1282, 256050), (1707, 192300), (1923, 170700), (2276, 144225), (2564, 128025), (2845, 115380), (3205, 102420), (3414, 96150), (3846, 85350), (5121, 64100), (5690, 57690), (5769, 56900), (6410, 51210), (6828, 48075), (7692, 42675), (8535, 38460), (9615, 34140), (10242, 32050), (11380, 28845), (11538, 28450), (12820, 25605), (14225, 23076), (16025, 20484), (17070, 19230)]