378445200

素因数分解:

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

素因数の和:45081

約数の個数: 120

約数和(自身を含む): 1385500608

約数和(自身を除く): 1007055408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 45053, 90106, 135159, 180212, 225265, 270318, 315371, 360424, 450530, 540636, 630742, 675795, 720848, 901060, 946113, 1081272, 1126325, 1261484, 1351590, 1576855, 1802120, 1892226, 2162544, 2252650, 2522968, 2703180, 3153710, 3378975, 3604240, 3784452, 4505300, 4730565, 5045936, 5406360, 6307420, 6757950, 7568904, 7884275, 9010600, 9461130, 10812720, 12614840, 13515900, 15137808, 15768550, 18021200, 18922260, 23652825, 25229680, 27031800, 31537100, 37844520, 47305650, 54063600, 63074200, 75689040, 94611300, 126148400, 189222600, 378445200]

約数ペア:

[(1, 378445200), (2, 189222600), (3, 126148400), (4, 94611300), (5, 75689040), (6, 63074200), (7, 54063600), (8, 47305650), (10, 37844520), (12, 31537100), (14, 27031800), (15, 25229680), (16, 23652825), (20, 18922260), (21, 18021200), (24, 15768550), (25, 15137808), (28, 13515900), (30, 12614840), (35, 10812720), (40, 9461130), (42, 9010600), (48, 7884275), (50, 7568904), (56, 6757950), (60, 6307420), (70, 5406360), (75, 5045936), (80, 4730565), (84, 4505300), (100, 3784452), (105, 3604240), (112, 3378975), (120, 3153710), (140, 2703180), (150, 2522968), (168, 2252650), (175, 2162544), (200, 1892226), (210, 1802120), (240, 1576855), (280, 1351590), (300, 1261484), (336, 1126325), (350, 1081272), (400, 946113), (420, 901060), (525, 720848), (560, 675795), (600, 630742), (700, 540636), (840, 450530), (1050, 360424), (1200, 315371), (1400, 270318), (1680, 225265), (2100, 180212), (2800, 135159), (4200, 90106), (8400, 45053)]