255142602

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 480294198

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 37, 38, 39, 47, 54, 57, 66, 74, 78, 94, 99, 111, 114, 117, 141, 143, 171, 198, 209, 222, 234, 247, 282, 286, 297, 333, 342, 351, 407, 418, 423, 429, 481, 494, 513, 517, 594, 611, 627, 666, 702, 703, 741, 814, 846, 858, 893, 962, 999, 1026, 1034, 1221, 1222, 1254, 1269, 1287, 1406, 1443, 1482, 1551, 1739, 1786, 1833, 1881, 1998, 2109, 2223, 2442, 2538, 2574, 2679, 2717, 2886, 3102, 3478, 3663, 3666, 3762, 3861, 4218, 4329, 4446, 4653, 5217, 5291, 5358, 5434, 5499, 5643, 6327, 6669, 6721, 7326, 7722, 7733, 8037, 8151, 8658, 9139, 9306, 9823, 10434, 10582, 10989, 10998, 11286, 11609, 12654, 12987, 13338, 13442, 13959, 15466, 15651, 15873, 16074, 16302, 16497, 18278, 18981, 19129, 19646, 20163, 21978, 22607, 23199, 23218, 24111, 24453, 25974, 27417, 27918, 29469, 31302, 31746, 32994, 33041, 34827, 37962, 38258, 40326, 45214, 46398, 46953, 47619, 48222, 48906, 54834, 57387, 58938, 60489, 66082, 67821, 69597, 69654, 73359, 82251, 88407, 93906, 95238, 99123, 100529, 104481, 114774, 120978, 127699, 135642, 139194, 142857, 146718, 164502, 172161, 176814, 181467, 198246, 201058, 203463, 208791, 208962, 246753, 248677, 255398, 265221, 285714, 297369, 301587, 313443, 344322, 362934, 363451, 383097, 406926, 417582, 429533, 493506, 497354, 516483, 530442, 594738, 603174, 610389, 626886, 726902, 746031, 766194, 859066, 892107, 904761, 1032966, 1090353, 1149291, 1220778, 1288599, 1492062, 1784214, 1809522, 2180706, 2238093, 2298582, 2577198, 2714283, 3271059, 3447873, 3865797, 4476186, 4724863, 5428566, 6542118, 6714279, 6895746, 7731594, 9449726, 9813177, 11597391, 13428558, 14174589, 19626354, 23194782, 28349178, 42523767, 85047534, 127571301, 255142602]

約数ペア:

[(1, 255142602), (2, 127571301), (3, 85047534), (6, 42523767), (9, 28349178), (11, 23194782), (13, 19626354), (18, 14174589), (19, 13428558), (22, 11597391), (26, 9813177), (27, 9449726), (33, 7731594), (37, 6895746), (38, 6714279), (39, 6542118), (47, 5428566), (54, 4724863), (57, 4476186), (66, 3865797), (74, 3447873), (78, 3271059), (94, 2714283), (99, 2577198), (111, 2298582), (114, 2238093), (117, 2180706), (141, 1809522), (143, 1784214), (171, 1492062), (198, 1288599), (209, 1220778), (222, 1149291), (234, 1090353), (247, 1032966), (282, 904761), (286, 892107), (297, 859066), (333, 766194), (342, 746031), (351, 726902), (407, 626886), (418, 610389), (423, 603174), (429, 594738), (481, 530442), (494, 516483), (513, 497354), (517, 493506), (594, 429533), (611, 417582), (627, 406926), (666, 383097), (702, 363451), (703, 362934), (741, 344322), (814, 313443), (846, 301587), (858, 297369), (893, 285714), (962, 265221), (999, 255398), (1026, 248677), (1034, 246753), (1221, 208962), (1222, 208791), (1254, 203463), (1269, 201058), (1287, 198246), (1406, 181467), (1443, 176814), (1482, 172161), (1551, 164502), (1739, 146718), (1786, 142857), (1833, 139194), (1881, 135642), (1998, 127699), (2109, 120978), (2223, 114774), (2442, 104481), (2538, 100529), (2574, 99123), (2679, 95238), (2717, 93906), (2886, 88407), (3102, 82251), (3478, 73359), (3663, 69654), (3666, 69597), (3762, 67821), (3861, 66082), (4218, 60489), (4329, 58938), (4446, 57387), (4653, 54834), (5217, 48906), (5291, 48222), (5358, 47619), (5434, 46953), (5499, 46398), (5643, 45214), (6327, 40326), (6669, 38258), (6721, 37962), (7326, 34827), (7722, 33041), (7733, 32994), (8037, 31746), (8151, 31302), (8658, 29469), (9139, 27918), (9306, 27417), (9823, 25974), (10434, 24453), (10582, 24111), (10989, 23218), (10998, 23199), (11286, 22607), (11609, 21978), (12654, 20163), (12987, 19646), (13338, 19129), (13442, 18981), (13959, 18278), (15466, 16497), (15651, 16302), (15873, 16074)]