12726900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 40622400

約数和(自身を除く): 27895500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 179, 180, 225, 237, 300, 316, 358, 395, 450, 474, 537, 711, 716, 790, 895, 900, 948, 1074, 1185, 1422, 1580, 1611, 1790, 1975, 2148, 2370, 2685, 2844, 3222, 3555, 3580, 3950, 4475, 4740, 5370, 5925, 6444, 7110, 7900, 8055, 8950, 10740, 11850, 13425, 14141, 14220, 16110, 17775, 17900, 23700, 26850, 28282, 32220, 35550, 40275, 42423, 53700, 56564, 70705, 71100, 80550, 84846, 127269, 141410, 161100, 169692, 212115, 254538, 282820, 353525, 424230, 509076, 636345, 707050, 848460, 1060575, 1272690, 1414100, 2121150, 2545380, 3181725, 4242300, 6363450, 12726900]

約数ペア:

[(1, 12726900), (2, 6363450), (3, 4242300), (4, 3181725), (5, 2545380), (6, 2121150), (9, 1414100), (10, 1272690), (12, 1060575), (15, 848460), (18, 707050), (20, 636345), (25, 509076), (30, 424230), (36, 353525), (45, 282820), (50, 254538), (60, 212115), (75, 169692), (79, 161100), (90, 141410), (100, 127269), (150, 84846), (158, 80550), (179, 71100), (180, 70705), (225, 56564), (237, 53700), (300, 42423), (316, 40275), (358, 35550), (395, 32220), (450, 28282), (474, 26850), (537, 23700), (711, 17900), (716, 17775), (790, 16110), (895, 14220), (900, 14141), (948, 13425), (1074, 11850), (1185, 10740), (1422, 8950), (1580, 8055), (1611, 7900), (1790, 7110), (1975, 6444), (2148, 5925), (2370, 5370), (2685, 4740), (2844, 4475), (3222, 3950), (3555, 3580)]