54760440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 195350400

約数和(自身を除く): 140589960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 67, 70, 84, 98, 105, 120, 134, 139, 140, 147, 168, 196, 201, 210, 245, 268, 278, 280, 294, 335, 392, 402, 417, 420, 469, 490, 536, 556, 588, 670, 695, 735, 804, 834, 840, 938, 973, 980, 1005, 1112, 1176, 1340, 1390, 1407, 1470, 1608, 1668, 1876, 1946, 1960, 2010, 2085, 2345, 2680, 2780, 2814, 2919, 2940, 3283, 3336, 3752, 3892, 4020, 4170, 4690, 4865, 5560, 5628, 5838, 5880, 6566, 6811, 7035, 7784, 8040, 8340, 9313, 9380, 9730, 9849, 11256, 11676, 13132, 13622, 14070, 14595, 16415, 16680, 18626, 18760, 19460, 19698, 20433, 23352, 26264, 27244, 27939, 28140, 29190, 32830, 34055, 37252, 38920, 39396, 40866, 46565, 49245, 54488, 55878, 56280, 58380, 65191, 65660, 68110, 74504, 78792, 81732, 93130, 98490, 102165, 111756, 116760, 130382, 131320, 136220, 139695, 163464, 186260, 195573, 196980, 204330, 223512, 260764, 272440, 279390, 325955, 372520, 391146, 393960, 408660, 456337, 521528, 558780, 651910, 782292, 817320, 912674, 977865, 1117560, 1303820, 1369011, 1564584, 1825348, 1955730, 2281685, 2607640, 2738022, 3650696, 3911460, 4563370, 5476044, 6845055, 7822920, 9126740, 10952088, 13690110, 18253480, 27380220, 54760440]

約数ペア:

[(1, 54760440), (2, 27380220), (3, 18253480), (4, 13690110), (5, 10952088), (6, 9126740), (7, 7822920), (8, 6845055), (10, 5476044), (12, 4563370), (14, 3911460), (15, 3650696), (20, 2738022), (21, 2607640), (24, 2281685), (28, 1955730), (30, 1825348), (35, 1564584), (40, 1369011), (42, 1303820), (49, 1117560), (56, 977865), (60, 912674), (67, 817320), (70, 782292), (84, 651910), (98, 558780), (105, 521528), (120, 456337), (134, 408660), (139, 393960), (140, 391146), (147, 372520), (168, 325955), (196, 279390), (201, 272440), (210, 260764), (245, 223512), (268, 204330), (278, 196980), (280, 195573), (294, 186260), (335, 163464), (392, 139695), (402, 136220), (417, 131320), (420, 130382), (469, 116760), (490, 111756), (536, 102165), (556, 98490), (588, 93130), (670, 81732), (695, 78792), (735, 74504), (804, 68110), (834, 65660), (840, 65191), (938, 58380), (973, 56280), (980, 55878), (1005, 54488), (1112, 49245), (1176, 46565), (1340, 40866), (1390, 39396), (1407, 38920), (1470, 37252), (1608, 34055), (1668, 32830), (1876, 29190), (1946, 28140), (1960, 27939), (2010, 27244), (2085, 26264), (2345, 23352), (2680, 20433), (2780, 19698), (2814, 19460), (2919, 18760), (2940, 18626), (3283, 16680), (3336, 16415), (3752, 14595), (3892, 14070), (4020, 13622), (4170, 13132), (4690, 11676), (4865, 11256), (5560, 9849), (5628, 9730), (5838, 9380), (5880, 9313), (6566, 8340), (6811, 8040), (7035, 7784)]