75689040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45053}}^1$

素因数の和:45076

約数の個数: 80

約数和(自身を含む): 268161408

約数和(自身を除く): 192472368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 45053, 90106, 135159, 180212, 225265, 270318, 315371, 360424, 450530, 540636, 630742, 675795, 720848, 901060, 946113, 1081272, 1261484, 1351590, 1576855, 1802120, 1892226, 2162544, 2522968, 2703180, 3153710, 3604240, 3784452, 4730565, 5045936, 5406360, 6307420, 7568904, 9461130, 10812720, 12614840, 15137808, 18922260, 25229680, 37844520, 75689040]

約数ペア:

[(1, 75689040), (2, 37844520), (3, 25229680), (4, 18922260), (5, 15137808), (6, 12614840), (7, 10812720), (8, 9461130), (10, 7568904), (12, 6307420), (14, 5406360), (15, 5045936), (16, 4730565), (20, 3784452), (21, 3604240), (24, 3153710), (28, 2703180), (30, 2522968), (35, 2162544), (40, 1892226), (42, 1802120), (48, 1576855), (56, 1351590), (60, 1261484), (70, 1081272), (80, 946113), (84, 901060), (105, 720848), (112, 675795), (120, 630742), (140, 540636), (168, 450530), (210, 360424), (240, 315371), (280, 270318), (336, 225265), (420, 180212), (560, 135159), (840, 90106), (1680, 45053)]