129920943950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1555

約数の個数: 192

約数和(自身を含む): 292031308800

約数和(自身を除く): 162110364850

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 71, 139, 142, 145, 175, 203, 278, 290, 350, 355, 406, 497, 695, 710, 725, 973, 994, 1015, 1297, 1390, 1450, 1775, 1946, 2030, 2059, 2485, 2594, 3475, 3550, 4031, 4118, 4865, 4970, 5075, 6485, 6950, 8062, 9079, 9730, 9869, 10150, 10295, 12425, 12970, 14413, 18158, 19738, 20155, 20590, 24325, 24850, 28217, 28826, 32425, 37613, 40310, 45395, 48650, 49345, 51475, 56434, 64850, 69083, 72065, 75226, 90790, 92087, 98690, 100775, 102950, 138166, 141085, 144130, 180283, 184174, 188065, 201550, 226975, 246725, 263291, 282170, 286201, 345415, 360325, 360566, 376130, 453950, 460435, 493450, 526582, 572402, 644609, 690830, 705425, 720650, 901415, 920870, 940325, 1261981, 1289218, 1316455, 1410850, 1431005, 1727075, 1802830, 1880650, 2003407, 2302175, 2523962, 2632910, 2670523, 2862010, 3223045, 3454150, 4006814, 4507075, 4604350, 5228207, 5341046, 6309905, 6446090, 6582275, 7155025, 9014150, 10017035, 10456414, 12619810, 12800093, 13164550, 13352615, 14310050, 16115225, 18693661, 20034070, 25600186, 26141035, 26705230, 31549525, 32230450, 36597449, 37387322, 50085175, 52282070, 63099050, 64000465, 66763075, 73194898, 89600651, 93468305, 100170350, 128000930, 130705175, 133526150, 179201302, 182987245, 186936610, 261410350, 320002325, 365974490, 371202697, 448003255, 467341525, 640004650, 742405394, 896006510, 914936225, 934683050, 1829872450, 1856013485, 2240016275, 2598418879, 3712026970, 4480032550, 5196837758, 9280067425, 12992094395, 18560134850, 25984188790, 64960471975, 129920943950]

約数ペア:

[(1, 129920943950), (2, 64960471975), (5, 25984188790), (7, 18560134850), (10, 12992094395), (14, 9280067425), (25, 5196837758), (29, 4480032550), (35, 3712026970), (50, 2598418879), (58, 2240016275), (70, 1856013485), (71, 1829872450), (139, 934683050), (142, 914936225), (145, 896006510), (175, 742405394), (203, 640004650), (278, 467341525), (290, 448003255), (350, 371202697), (355, 365974490), (406, 320002325), (497, 261410350), (695, 186936610), (710, 182987245), (725, 179201302), (973, 133526150), (994, 130705175), (1015, 128000930), (1297, 100170350), (1390, 93468305), (1450, 89600651), (1775, 73194898), (1946, 66763075), (2030, 64000465), (2059, 63099050), (2485, 52282070), (2594, 50085175), (3475, 37387322), (3550, 36597449), (4031, 32230450), (4118, 31549525), (4865, 26705230), (4970, 26141035), (5075, 25600186), (6485, 20034070), (6950, 18693661), (8062, 16115225), (9079, 14310050), (9730, 13352615), (9869, 13164550), (10150, 12800093), (10295, 12619810), (12425, 10456414), (12970, 10017035), (14413, 9014150), (18158, 7155025), (19738, 6582275), (20155, 6446090), (20590, 6309905), (24325, 5341046), (24850, 5228207), (28217, 4604350), (28826, 4507075), (32425, 4006814), (37613, 3454150), (40310, 3223045), (45395, 2862010), (48650, 2670523), (49345, 2632910), (51475, 2523962), (56434, 2302175), (64850, 2003407), (69083, 1880650), (72065, 1802830), (75226, 1727075), (90790, 1431005), (92087, 1410850), (98690, 1316455), (100775, 1289218), (102950, 1261981), (138166, 940325), (141085, 920870), (144130, 901415), (180283, 720650), (184174, 705425), (188065, 690830), (201550, 644609), (226975, 572402), (246725, 526582), (263291, 493450), (282170, 460435), (286201, 453950), (345415, 376130), (360325, 360566)]