273813660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1423}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 831929280

約数和(自身を除く): 558115620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1069, 1423, 2138, 2846, 3207, 4269, 4276, 5345, 5692, 6414, 7115, 8538, 9621, 10690, 12807, 12828, 14230, 16035, 17076, 19242, 21345, 21380, 25614, 28460, 32070, 38484, 42690, 48105, 51228, 64035, 64140, 85380, 96210, 128070, 192420, 256140, 1521187, 3042374, 4563561, 6084748, 7605935, 9127122, 13690683, 15211870, 18254244, 22817805, 27381366, 30423740, 45635610, 54762732, 68453415, 91271220, 136906830, 273813660]

約数ペア:

[(1, 273813660), (2, 136906830), (3, 91271220), (4, 68453415), (5, 54762732), (6, 45635610), (9, 30423740), (10, 27381366), (12, 22817805), (15, 18254244), (18, 15211870), (20, 13690683), (30, 9127122), (36, 7605935), (45, 6084748), (60, 4563561), (90, 3042374), (180, 1521187), (1069, 256140), (1423, 192420), (2138, 128070), (2846, 96210), (3207, 85380), (4269, 64140), (4276, 64035), (5345, 51228), (5692, 48105), (6414, 42690), (7115, 38484), (8538, 32070), (9621, 28460), (10690, 25614), (12807, 21380), (12828, 21345), (14230, 19242), (16035, 17076)]