155917710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 487854576

約数和(自身を除く): 331936866

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 67, 78, 81, 85, 90, 102, 117, 130, 134, 135, 153, 162, 169, 170, 195, 201, 221, 234, 255, 270, 306, 335, 338, 351, 390, 402, 405, 442, 459, 507, 510, 585, 603, 663, 670, 702, 765, 810, 845, 871, 918, 1005, 1014, 1053, 1105, 1139, 1170, 1206, 1326, 1377, 1521, 1530, 1690, 1742, 1755, 1809, 1989, 2010, 2106, 2210, 2278, 2295, 2535, 2613, 2754, 2873, 3015, 3042, 3315, 3417, 3510, 3618, 3978, 4355, 4563, 4590, 5070, 5226, 5265, 5427, 5695, 5746, 5967, 6030, 6630, 6834, 6885, 7605, 7839, 8619, 8710, 9045, 9126, 9945, 10251, 10530, 10854, 11323, 11390, 11934, 13065, 13689, 13770, 14365, 14807, 15210, 15678, 17085, 17238, 17901, 18090, 19890, 20502, 22646, 22815, 23517, 25857, 26130, 27135, 27378, 28730, 29614, 29835, 30753, 33969, 34170, 35802, 39195, 43095, 44421, 45630, 47034, 51255, 51714, 54270, 56615, 59670, 61506, 67938, 68445, 70551, 74035, 77571, 78390, 86190, 88842, 89505, 92259, 101907, 102510, 113230, 117585, 129285, 133263, 136890, 141102, 148070, 153765, 155142, 169845, 179010, 184518, 192491, 203814, 222105, 232713, 235170, 258570, 266526, 305721, 307530, 339690, 352755, 384982, 387855, 399789, 444210, 461295, 465426, 509535, 577473, 611442, 666315, 705510, 775710, 799578, 917163, 922590, 962455, 1019070, 1154946, 1163565, 1199367, 1332630, 1528605, 1732419, 1834326, 1924910, 1998945, 2327130, 2398734, 2887365, 3057210, 3464838, 3997890, 4585815, 5197257, 5774730, 5996835, 8662095, 9171630, 10394514, 11993670, 15591771, 17324190, 25986285, 31183542, 51972570, 77958855, 155917710]

約数ペア:

[(1, 155917710), (2, 77958855), (3, 51972570), (5, 31183542), (6, 25986285), (9, 17324190), (10, 15591771), (13, 11993670), (15, 10394514), (17, 9171630), (18, 8662095), (26, 5996835), (27, 5774730), (30, 5197257), (34, 4585815), (39, 3997890), (45, 3464838), (51, 3057210), (54, 2887365), (65, 2398734), (67, 2327130), (78, 1998945), (81, 1924910), (85, 1834326), (90, 1732419), (102, 1528605), (117, 1332630), (130, 1199367), (134, 1163565), (135, 1154946), (153, 1019070), (162, 962455), (169, 922590), (170, 917163), (195, 799578), (201, 775710), (221, 705510), (234, 666315), (255, 611442), (270, 577473), (306, 509535), (335, 465426), (338, 461295), (351, 444210), (390, 399789), (402, 387855), (405, 384982), (442, 352755), (459, 339690), (507, 307530), (510, 305721), (585, 266526), (603, 258570), (663, 235170), (670, 232713), (702, 222105), (765, 203814), (810, 192491), (845, 184518), (871, 179010), (918, 169845), (1005, 155142), (1014, 153765), (1053, 148070), (1105, 141102), (1139, 136890), (1170, 133263), (1206, 129285), (1326, 117585), (1377, 113230), (1521, 102510), (1530, 101907), (1690, 92259), (1742, 89505), (1755, 88842), (1809, 86190), (1989, 78390), (2010, 77571), (2106, 74035), (2210, 70551), (2278, 68445), (2295, 67938), (2535, 61506), (2613, 59670), (2754, 56615), (2873, 54270), (3015, 51714), (3042, 51255), (3315, 47034), (3417, 45630), (3510, 44421), (3618, 43095), (3978, 39195), (4355, 35802), (4563, 34170), (4590, 33969), (5070, 30753), (5226, 29835), (5265, 29614), (5427, 28730), (5695, 27378), (5746, 27135), (5967, 26130), (6030, 25857), (6630, 23517), (6834, 22815), (6885, 22646), (7605, 20502), (7839, 19890), (8619, 18090), (8710, 17901), (9045, 17238), (9126, 17085), (9945, 15678), (10251, 15210), (10530, 14807), (10854, 14365), (11323, 13770), (11390, 13689), (11934, 13065)]