155290590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 506128896

約数和(自身を除く): 350838306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 67, 70, 78, 90, 91, 105, 117, 126, 130, 134, 182, 195, 201, 210, 234, 273, 283, 315, 335, 390, 402, 455, 469, 546, 566, 585, 603, 630, 670, 819, 849, 871, 910, 938, 1005, 1170, 1206, 1365, 1407, 1415, 1638, 1698, 1742, 1981, 2010, 2345, 2547, 2613, 2730, 2814, 2830, 3015, 3679, 3962, 4095, 4221, 4245, 4355, 4690, 5094, 5226, 5943, 6030, 6097, 7035, 7358, 7839, 8190, 8442, 8490, 8710, 9905, 11037, 11886, 12194, 12735, 13065, 14070, 15678, 17829, 18291, 18395, 18961, 19810, 21105, 22074, 25470, 25753, 26130, 29715, 30485, 33111, 35658, 36582, 36790, 37922, 39195, 42210, 51506, 54873, 55185, 56883, 59430, 60970, 66222, 77259, 78390, 89145, 91455, 94805, 109746, 110370, 113766, 128765, 132727, 154518, 165555, 170649, 178290, 182910, 189610, 231777, 246493, 257530, 265454, 274365, 284415, 331110, 341298, 386295, 398181, 463554, 492986, 548730, 568830, 663635, 739479, 772590, 796362, 853245, 1158885, 1194543, 1232465, 1327270, 1478958, 1706490, 1725451, 1990905, 2218437, 2317770, 2389086, 2464930, 3450902, 3697395, 3981810, 4436874, 5176353, 5972715, 7394790, 8627255, 10352706, 11092185, 11945430, 15529059, 17254510, 22184370, 25881765, 31058118, 51763530, 77645295, 155290590]

約数ペア:

[(1, 155290590), (2, 77645295), (3, 51763530), (5, 31058118), (6, 25881765), (7, 22184370), (9, 17254510), (10, 15529059), (13, 11945430), (14, 11092185), (15, 10352706), (18, 8627255), (21, 7394790), (26, 5972715), (30, 5176353), (35, 4436874), (39, 3981810), (42, 3697395), (45, 3450902), (63, 2464930), (65, 2389086), (67, 2317770), (70, 2218437), (78, 1990905), (90, 1725451), (91, 1706490), (105, 1478958), (117, 1327270), (126, 1232465), (130, 1194543), (134, 1158885), (182, 853245), (195, 796362), (201, 772590), (210, 739479), (234, 663635), (273, 568830), (283, 548730), (315, 492986), (335, 463554), (390, 398181), (402, 386295), (455, 341298), (469, 331110), (546, 284415), (566, 274365), (585, 265454), (603, 257530), (630, 246493), (670, 231777), (819, 189610), (849, 182910), (871, 178290), (910, 170649), (938, 165555), (1005, 154518), (1170, 132727), (1206, 128765), (1365, 113766), (1407, 110370), (1415, 109746), (1638, 94805), (1698, 91455), (1742, 89145), (1981, 78390), (2010, 77259), (2345, 66222), (2547, 60970), (2613, 59430), (2730, 56883), (2814, 55185), (2830, 54873), (3015, 51506), (3679, 42210), (3962, 39195), (4095, 37922), (4221, 36790), (4245, 36582), (4355, 35658), (4690, 33111), (5094, 30485), (5226, 29715), (5943, 26130), (6030, 25753), (6097, 25470), (7035, 22074), (7358, 21105), (7839, 19810), (8190, 18961), (8442, 18395), (8490, 18291), (8710, 17829), (9905, 15678), (11037, 14070), (11886, 13065), (12194, 12735)]