86813640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2644

約数の個数: 128

約数和(自身を含む): 298828800

約数和(自身を除く): 212015160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2593, 2790, 3348, 3720, 4185, 5186, 5580, 6696, 7779, 8370, 10372, 11160, 12965, 15558, 16740, 20744, 23337, 25930, 31116, 33480, 38895, 46674, 51860, 62232, 70011, 77790, 80383, 93348, 103720, 116685, 140022, 155580, 160766, 186696, 233370, 241149, 280044, 311160, 321532, 350055, 401915, 466740, 482298, 560088, 643064, 700110, 723447, 803830, 933480, 964596, 1205745, 1400220, 1446894, 1607660, 1929192, 2170341, 2411490, 2800440, 2893788, 3215320, 3617235, 4340682, 4822980, 5787576, 7234470, 8681364, 9645960, 10851705, 14468940, 17362728, 21703410, 28937880, 43406820, 86813640]

約数ペア:

[(1, 86813640), (2, 43406820), (3, 28937880), (4, 21703410), (5, 17362728), (6, 14468940), (8, 10851705), (9, 9645960), (10, 8681364), (12, 7234470), (15, 5787576), (18, 4822980), (20, 4340682), (24, 3617235), (27, 3215320), (30, 2893788), (31, 2800440), (36, 2411490), (40, 2170341), (45, 1929192), (54, 1607660), (60, 1446894), (62, 1400220), (72, 1205745), (90, 964596), (93, 933480), (108, 803830), (120, 723447), (124, 700110), (135, 643064), (155, 560088), (180, 482298), (186, 466740), (216, 401915), (248, 350055), (270, 321532), (279, 311160), (310, 280044), (360, 241149), (372, 233370), (465, 186696), (540, 160766), (558, 155580), (620, 140022), (744, 116685), (837, 103720), (930, 93348), (1080, 80383), (1116, 77790), (1240, 70011), (1395, 62232), (1674, 51860), (1860, 46674), (2232, 38895), (2593, 33480), (2790, 31116), (3348, 25930), (3720, 23337), (4185, 20744), (5186, 16740), (5580, 15558), (6696, 12965), (7779, 11160), (8370, 10372)]