43234740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 141523200

約数和(自身を除く): 98288460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 71, 85, 90, 102, 142, 153, 170, 180, 199, 204, 213, 255, 284, 306, 340, 355, 398, 426, 510, 597, 612, 639, 710, 765, 796, 852, 995, 1020, 1065, 1194, 1207, 1278, 1420, 1530, 1791, 1990, 2130, 2388, 2414, 2556, 2985, 3060, 3195, 3383, 3582, 3621, 3980, 4260, 4828, 5970, 6035, 6390, 6766, 7164, 7242, 8955, 10149, 10863, 11940, 12070, 12780, 13532, 14129, 14484, 16915, 17910, 18105, 20298, 21726, 24140, 28258, 30447, 33830, 35820, 36210, 40596, 42387, 43452, 50745, 54315, 56516, 60894, 67660, 70645, 72420, 84774, 101490, 108630, 121788, 127161, 141290, 152235, 169548, 202980, 211935, 217260, 240193, 254322, 282580, 304470, 423870, 480386, 508644, 608940, 635805, 720579, 847740, 960772, 1200965, 1271610, 1441158, 2161737, 2401930, 2543220, 2882316, 3602895, 4323474, 4803860, 7205790, 8646948, 10808685, 14411580, 21617370, 43234740]

約数ペア:

[(1, 43234740), (2, 21617370), (3, 14411580), (4, 10808685), (5, 8646948), (6, 7205790), (9, 4803860), (10, 4323474), (12, 3602895), (15, 2882316), (17, 2543220), (18, 2401930), (20, 2161737), (30, 1441158), (34, 1271610), (36, 1200965), (45, 960772), (51, 847740), (60, 720579), (68, 635805), (71, 608940), (85, 508644), (90, 480386), (102, 423870), (142, 304470), (153, 282580), (170, 254322), (180, 240193), (199, 217260), (204, 211935), (213, 202980), (255, 169548), (284, 152235), (306, 141290), (340, 127161), (355, 121788), (398, 108630), (426, 101490), (510, 84774), (597, 72420), (612, 70645), (639, 67660), (710, 60894), (765, 56516), (796, 54315), (852, 50745), (995, 43452), (1020, 42387), (1065, 40596), (1194, 36210), (1207, 35820), (1278, 33830), (1420, 30447), (1530, 28258), (1791, 24140), (1990, 21726), (2130, 20298), (2388, 18105), (2414, 17910), (2556, 16915), (2985, 14484), (3060, 14129), (3195, 13532), (3383, 12780), (3582, 12070), (3621, 11940), (3980, 10863), (4260, 10149), (4828, 8955), (5970, 7242), (6035, 7164), (6390, 6766)]