43206660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 152845056

約数和(自身を除く): 109638396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 647, 742, 795, 954, 1060, 1113, 1260, 1294, 1484, 1590, 1855, 1908, 1941, 2226, 2385, 2588, 3180, 3235, 3339, 3710, 3882, 4452, 4529, 4770, 5565, 5823, 6470, 6678, 7420, 7764, 9058, 9540, 9705, 11130, 11646, 12940, 13356, 13587, 16695, 18116, 19410, 22260, 22645, 23292, 27174, 29115, 33390, 34291, 38820, 40761, 45290, 54348, 58230, 66780, 67935, 68582, 81522, 90580, 102873, 116460, 135870, 137164, 163044, 171455, 203805, 205746, 240037, 271740, 308619, 342910, 407610, 411492, 480074, 514365, 617238, 685820, 720111, 815220, 960148, 1028730, 1200185, 1234476, 1440222, 1543095, 2057460, 2160333, 2400370, 2880444, 3086190, 3600555, 4320666, 4800740, 6172380, 7201110, 8641332, 10801665, 14402220, 21603330, 43206660]

約数ペア:

[(1, 43206660), (2, 21603330), (3, 14402220), (4, 10801665), (5, 8641332), (6, 7201110), (7, 6172380), (9, 4800740), (10, 4320666), (12, 3600555), (14, 3086190), (15, 2880444), (18, 2400370), (20, 2160333), (21, 2057460), (28, 1543095), (30, 1440222), (35, 1234476), (36, 1200185), (42, 1028730), (45, 960148), (53, 815220), (60, 720111), (63, 685820), (70, 617238), (84, 514365), (90, 480074), (105, 411492), (106, 407610), (126, 342910), (140, 308619), (159, 271740), (180, 240037), (210, 205746), (212, 203805), (252, 171455), (265, 163044), (315, 137164), (318, 135870), (371, 116460), (420, 102873), (477, 90580), (530, 81522), (630, 68582), (636, 67935), (647, 66780), (742, 58230), (795, 54348), (954, 45290), (1060, 40761), (1113, 38820), (1260, 34291), (1294, 33390), (1484, 29115), (1590, 27174), (1855, 23292), (1908, 22645), (1941, 22260), (2226, 19410), (2385, 18116), (2588, 16695), (3180, 13587), (3235, 13356), (3339, 12940), (3710, 11646), (3882, 11130), (4452, 9705), (4529, 9540), (4770, 9058), (5565, 7764), (5823, 7420), (6470, 6678)]