542169180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7549}}^1$

素因数の和:7593

約数の個数: 192

約数和(自身を含む): 2029440000

約数和(自身を除く): 1487270820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7549, 7980, 10260, 11970, 14364, 15098, 17955, 22647, 23940, 30196, 35910, 37745, 45294, 52843, 67941, 71820, 75490, 90588, 105686, 113235, 135882, 143431, 150980, 158529, 203823, 211372, 226470, 264215, 271764, 286862, 317058, 339705, 407646, 430293, 452940, 475587, 528430, 573724, 634116, 679410, 717155, 792645, 815292, 860586, 951174, 1004017, 1019115, 1056860, 1290879, 1358820, 1426761, 1434310, 1585290, 1721172, 1902348, 2008034, 2038230, 2151465, 2377935, 2581758, 2853522, 2868620, 3012051, 3170580, 3872637, 4016068, 4076460, 4302930, 4755870, 5020085, 5163516, 5707044, 6024102, 6454395, 7133805, 7745274, 8605860, 9036153, 9511740, 10040170, 12048204, 12908790, 14267610, 15060255, 15490548, 18072306, 19363185, 20080340, 25817580, 27108459, 28535220, 30120510, 36144612, 38726370, 45180765, 54216918, 60241020, 77452740, 90361530, 108433836, 135542295, 180723060, 271084590, 542169180]

約数ペア:

[(1, 542169180), (2, 271084590), (3, 180723060), (4, 135542295), (5, 108433836), (6, 90361530), (7, 77452740), (9, 60241020), (10, 54216918), (12, 45180765), (14, 38726370), (15, 36144612), (18, 30120510), (19, 28535220), (20, 27108459), (21, 25817580), (27, 20080340), (28, 19363185), (30, 18072306), (35, 15490548), (36, 15060255), (38, 14267610), (42, 12908790), (45, 12048204), (54, 10040170), (57, 9511740), (60, 9036153), (63, 8605860), (70, 7745274), (76, 7133805), (84, 6454395), (90, 6024102), (95, 5707044), (105, 5163516), (108, 5020085), (114, 4755870), (126, 4302930), (133, 4076460), (135, 4016068), (140, 3872637), (171, 3170580), (180, 3012051), (189, 2868620), (190, 2853522), (210, 2581758), (228, 2377935), (252, 2151465), (266, 2038230), (270, 2008034), (285, 1902348), (315, 1721172), (342, 1585290), (378, 1434310), (380, 1426761), (399, 1358820), (420, 1290879), (513, 1056860), (532, 1019115), (540, 1004017), (570, 951174), (630, 860586), (665, 815292), (684, 792645), (756, 717155), (798, 679410), (855, 634116), (945, 573724), (1026, 528430), (1140, 475587), (1197, 452940), (1260, 430293), (1330, 407646), (1596, 339705), (1710, 317058), (1890, 286862), (1995, 271764), (2052, 264215), (2394, 226470), (2565, 211372), (2660, 203823), (3420, 158529), (3591, 150980), (3780, 143431), (3990, 135882), (4788, 113235), (5130, 105686), (5985, 90588), (7182, 75490), (7549, 71820), (7980, 67941), (10260, 52843), (11970, 45294), (14364, 37745), (15098, 35910), (17955, 30196), (22647, 23940)]