67612380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 212714880

約数和(自身を除く): 145102500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 121, 132, 134, 139, 165, 201, 220, 242, 268, 278, 330, 335, 363, 402, 417, 484, 556, 605, 660, 670, 695, 726, 737, 804, 834, 1005, 1210, 1340, 1390, 1452, 1474, 1529, 1668, 1815, 2010, 2085, 2211, 2420, 2780, 2948, 3058, 3630, 3685, 4020, 4170, 4422, 4587, 6116, 7260, 7370, 7645, 8107, 8340, 8844, 9174, 9313, 11055, 14740, 15290, 16214, 16819, 18348, 18626, 22110, 22935, 24321, 27939, 30580, 32428, 33638, 37252, 40535, 44220, 45870, 46565, 48642, 50457, 55878, 67276, 81070, 84095, 91740, 93130, 97284, 100914, 102443, 111756, 121605, 139695, 162140, 168190, 186260, 201828, 204886, 243210, 252285, 279390, 307329, 336380, 409772, 486420, 504570, 512215, 558780, 614658, 1009140, 1024430, 1126873, 1229316, 1536645, 2048860, 2253746, 3073290, 3380619, 4507492, 5634365, 6146580, 6761238, 11268730, 13522476, 16903095, 22537460, 33806190, 67612380]

約数ペア:

[(1, 67612380), (2, 33806190), (3, 22537460), (4, 16903095), (5, 13522476), (6, 11268730), (10, 6761238), (11, 6146580), (12, 5634365), (15, 4507492), (20, 3380619), (22, 3073290), (30, 2253746), (33, 2048860), (44, 1536645), (55, 1229316), (60, 1126873), (66, 1024430), (67, 1009140), (110, 614658), (121, 558780), (132, 512215), (134, 504570), (139, 486420), (165, 409772), (201, 336380), (220, 307329), (242, 279390), (268, 252285), (278, 243210), (330, 204886), (335, 201828), (363, 186260), (402, 168190), (417, 162140), (484, 139695), (556, 121605), (605, 111756), (660, 102443), (670, 100914), (695, 97284), (726, 93130), (737, 91740), (804, 84095), (834, 81070), (1005, 67276), (1210, 55878), (1340, 50457), (1390, 48642), (1452, 46565), (1474, 45870), (1529, 44220), (1668, 40535), (1815, 37252), (2010, 33638), (2085, 32428), (2211, 30580), (2420, 27939), (2780, 24321), (2948, 22935), (3058, 22110), (3630, 18626), (3685, 18348), (4020, 16819), (4170, 16214), (4422, 15290), (4587, 14740), (6116, 11055), (7260, 9313), (7370, 9174), (7645, 8844), (8107, 8340)]