127502340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 434294784

約数和(自身を除く): 306792444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 67, 69, 70, 84, 92, 105, 115, 134, 138, 140, 161, 197, 201, 210, 230, 268, 276, 322, 335, 345, 394, 402, 420, 460, 469, 483, 591, 644, 670, 690, 788, 804, 805, 938, 966, 985, 1005, 1182, 1340, 1379, 1380, 1407, 1541, 1610, 1876, 1932, 1970, 2010, 2345, 2364, 2415, 2758, 2814, 2955, 3082, 3220, 3940, 4020, 4137, 4531, 4623, 4690, 4830, 5516, 5628, 5910, 6164, 6895, 7035, 7705, 8274, 9062, 9246, 9380, 9660, 10787, 11820, 13199, 13593, 13790, 14070, 15410, 16548, 18124, 18492, 20685, 21574, 22655, 23115, 26398, 27186, 27580, 28140, 30820, 31717, 32361, 39597, 41370, 43148, 45310, 46230, 52796, 53935, 54372, 63434, 64722, 65995, 67965, 79194, 82740, 90620, 92393, 92460, 95151, 107870, 126868, 129444, 131990, 135930, 158388, 158585, 161805, 184786, 190302, 197985, 215740, 263980, 271860, 277179, 303577, 317170, 323610, 369572, 380604, 395970, 461965, 475755, 554358, 607154, 634340, 647220, 791940, 910731, 923930, 951510, 1108716, 1214308, 1385895, 1517885, 1821462, 1847860, 1903020, 2125039, 2771790, 3035770, 3642924, 4250078, 4553655, 5543580, 6071540, 6375117, 8500156, 9107310, 10625195, 12750234, 18214620, 21250390, 25500468, 31875585, 42500780, 63751170, 127502340]

約数ペア:

[(1, 127502340), (2, 63751170), (3, 42500780), (4, 31875585), (5, 25500468), (6, 21250390), (7, 18214620), (10, 12750234), (12, 10625195), (14, 9107310), (15, 8500156), (20, 6375117), (21, 6071540), (23, 5543580), (28, 4553655), (30, 4250078), (35, 3642924), (42, 3035770), (46, 2771790), (60, 2125039), (67, 1903020), (69, 1847860), (70, 1821462), (84, 1517885), (92, 1385895), (105, 1214308), (115, 1108716), (134, 951510), (138, 923930), (140, 910731), (161, 791940), (197, 647220), (201, 634340), (210, 607154), (230, 554358), (268, 475755), (276, 461965), (322, 395970), (335, 380604), (345, 369572), (394, 323610), (402, 317170), (420, 303577), (460, 277179), (469, 271860), (483, 263980), (591, 215740), (644, 197985), (670, 190302), (690, 184786), (788, 161805), (804, 158585), (805, 158388), (938, 135930), (966, 131990), (985, 129444), (1005, 126868), (1182, 107870), (1340, 95151), (1379, 92460), (1380, 92393), (1407, 90620), (1541, 82740), (1610, 79194), (1876, 67965), (1932, 65995), (1970, 64722), (2010, 63434), (2345, 54372), (2364, 53935), (2415, 52796), (2758, 46230), (2814, 45310), (2955, 43148), (3082, 41370), (3220, 39597), (3940, 32361), (4020, 31717), (4137, 30820), (4531, 28140), (4623, 27580), (4690, 27186), (4830, 26398), (5516, 23115), (5628, 22655), (5910, 21574), (6164, 20685), (6895, 18492), (7035, 18124), (7705, 16548), (8274, 15410), (9062, 14070), (9246, 13790), (9380, 13593), (9660, 13199), (10787, 11820)]