88495380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2185

約数の個数: 72

約数和(自身を含む): 269621352

約数和(自身を除く): 181125972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 1913, 2313, 2570, 3084, 3826, 3855, 4626, 5140, 5739, 7652, 7710, 9252, 9565, 11478, 11565, 15420, 17217, 19130, 22956, 23130, 28695, 34434, 38260, 46260, 57390, 68868, 86085, 114780, 172170, 344340, 491641, 983282, 1474923, 1966564, 2458205, 2949846, 4424769, 4916410, 5899692, 7374615, 8849538, 9832820, 14749230, 17699076, 22123845, 29498460, 44247690, 88495380]

約数ペア:

[(1, 88495380), (2, 44247690), (3, 29498460), (4, 22123845), (5, 17699076), (6, 14749230), (9, 9832820), (10, 8849538), (12, 7374615), (15, 5899692), (18, 4916410), (20, 4424769), (30, 2949846), (36, 2458205), (45, 1966564), (60, 1474923), (90, 983282), (180, 491641), (257, 344340), (514, 172170), (771, 114780), (1028, 86085), (1285, 68868), (1542, 57390), (1913, 46260), (2313, 38260), (2570, 34434), (3084, 28695), (3826, 23130), (3855, 22956), (4626, 19130), (5140, 17217), (5739, 15420), (7652, 11565), (7710, 11478), (9252, 9565)]