28061100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 95132800

約数和(自身を除く): 67071700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 547, 570, 675, 684, 855, 900, 950, 1026, 1094, 1140, 1350, 1425, 1641, 1710, 1900, 2052, 2188, 2565, 2700, 2735, 2850, 3282, 3420, 4275, 4923, 5130, 5470, 5700, 6564, 8205, 8550, 9846, 10260, 10393, 10940, 12825, 13675, 14769, 16410, 17100, 19692, 20786, 24615, 25650, 27350, 29538, 31179, 32820, 41025, 41572, 49230, 51300, 51965, 54700, 59076, 62358, 73845, 82050, 93537, 98460, 103930, 123075, 124716, 147690, 155895, 164100, 187074, 207860, 246150, 259825, 280611, 295380, 311790, 369225, 374148, 467685, 492300, 519650, 561222, 623580, 738450, 779475, 935370, 1039300, 1122444, 1403055, 1476900, 1558950, 1870740, 2338425, 2806110, 3117900, 4676850, 5612220, 7015275, 9353700, 14030550, 28061100]

約数ペア:

[(1, 28061100), (2, 14030550), (3, 9353700), (4, 7015275), (5, 5612220), (6, 4676850), (9, 3117900), (10, 2806110), (12, 2338425), (15, 1870740), (18, 1558950), (19, 1476900), (20, 1403055), (25, 1122444), (27, 1039300), (30, 935370), (36, 779475), (38, 738450), (45, 623580), (50, 561222), (54, 519650), (57, 492300), (60, 467685), (75, 374148), (76, 369225), (90, 311790), (95, 295380), (100, 280611), (108, 259825), (114, 246150), (135, 207860), (150, 187074), (171, 164100), (180, 155895), (190, 147690), (225, 124716), (228, 123075), (270, 103930), (285, 98460), (300, 93537), (342, 82050), (380, 73845), (450, 62358), (475, 59076), (513, 54700), (540, 51965), (547, 51300), (570, 49230), (675, 41572), (684, 41025), (855, 32820), (900, 31179), (950, 29538), (1026, 27350), (1094, 25650), (1140, 24615), (1350, 20786), (1425, 19692), (1641, 17100), (1710, 16410), (1900, 14769), (2052, 13675), (2188, 12825), (2565, 10940), (2700, 10393), (2735, 10260), (2850, 9846), (3282, 8550), (3420, 8205), (4275, 6564), (4923, 5700), (5130, 5470)]