12876300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 43747200

約数和(自身を除く): 30870900

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, 251, 270, 285, 300, 342, 380, 450, 475, 502, 513, 540, 570, 675, 684, 753, 855, 900, 950, 1004, 1026, 1140, 1255, 1350, 1425, 1506, 1710, 1900, 2052, 2259, 2510, 2565, 2700, 2850, 3012, 3420, 3765, 4275, 4518, 4769, 5020, 5130, 5700, 6275, 6777, 7530, 8550, 9036, 9538, 10260, 11295, 12550, 12825, 13554, 14307, 15060, 17100, 18825, 19076, 22590, 23845, 25100, 25650, 27108, 28614, 33885, 37650, 42921, 45180, 47690, 51300, 56475, 57228, 67770, 71535, 75300, 85842, 95380, 112950, 119225, 128763, 135540, 143070, 169425, 171684, 214605, 225900, 238450, 257526, 286140, 338850, 357675, 429210, 476900, 515052, 643815, 677700, 715350, 858420, 1073025, 1287630, 1430700, 2146050, 2575260, 3219075, 4292100, 6438150, 12876300]

約数ペア:

[(1, 12876300), (2, 6438150), (3, 4292100), (4, 3219075), (5, 2575260), (6, 2146050), (9, 1430700), (10, 1287630), (12, 1073025), (15, 858420), (18, 715350), (19, 677700), (20, 643815), (25, 515052), (27, 476900), (30, 429210), (36, 357675), (38, 338850), (45, 286140), (50, 257526), (54, 238450), (57, 225900), (60, 214605), (75, 171684), (76, 169425), (90, 143070), (95, 135540), (100, 128763), (108, 119225), (114, 112950), (135, 95380), (150, 85842), (171, 75300), (180, 71535), (190, 67770), (225, 57228), (228, 56475), (251, 51300), (270, 47690), (285, 45180), (300, 42921), (342, 37650), (380, 33885), (450, 28614), (475, 27108), (502, 25650), (513, 25100), (540, 23845), (570, 22590), (675, 19076), (684, 18825), (753, 17100), (855, 15060), (900, 14307), (950, 13554), (1004, 12825), (1026, 12550), (1140, 11295), (1255, 10260), (1350, 9538), (1425, 9036), (1506, 8550), (1710, 7530), (1900, 6777), (2052, 6275), (2259, 5700), (2510, 5130), (2565, 5020), (2700, 4769), (2850, 4518), (3012, 4275), (3420, 3765)]