156363660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 144

約数和(自身を含む): 500048640

約数和(自身を除く): 343684980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 179, 180, 207, 211, 230, 276, 345, 358, 414, 422, 460, 537, 633, 690, 716, 828, 844, 895, 1035, 1055, 1074, 1266, 1380, 1611, 1790, 1899, 2070, 2110, 2148, 2532, 2685, 3165, 3222, 3580, 3798, 4117, 4140, 4220, 4853, 5370, 6330, 6444, 7596, 8055, 8234, 9495, 9706, 10740, 12351, 12660, 14559, 16110, 16468, 18990, 19412, 20585, 24265, 24702, 29118, 32220, 37053, 37769, 37980, 41170, 43677, 48530, 49404, 58236, 61755, 72795, 74106, 75538, 82340, 87354, 97060, 113307, 123510, 145590, 148212, 151076, 174708, 185265, 188845, 218385, 226614, 247020, 291180, 339921, 370530, 377690, 436770, 453228, 566535, 679842, 741060, 755380, 868687, 873540, 1133070, 1359684, 1699605, 1737374, 2266140, 2606061, 3399210, 3474748, 4343435, 5212122, 6798420, 7818183, 8686870, 10424244, 13030305, 15636366, 17373740, 26060610, 31272732, 39090915, 52121220, 78181830, 156363660]

約数ペア:

[(1, 156363660), (2, 78181830), (3, 52121220), (4, 39090915), (5, 31272732), (6, 26060610), (9, 17373740), (10, 15636366), (12, 13030305), (15, 10424244), (18, 8686870), (20, 7818183), (23, 6798420), (30, 5212122), (36, 4343435), (45, 3474748), (46, 3399210), (60, 2606061), (69, 2266140), (90, 1737374), (92, 1699605), (115, 1359684), (138, 1133070), (179, 873540), (180, 868687), (207, 755380), (211, 741060), (230, 679842), (276, 566535), (345, 453228), (358, 436770), (414, 377690), (422, 370530), (460, 339921), (537, 291180), (633, 247020), (690, 226614), (716, 218385), (828, 188845), (844, 185265), (895, 174708), (1035, 151076), (1055, 148212), (1074, 145590), (1266, 123510), (1380, 113307), (1611, 97060), (1790, 87354), (1899, 82340), (2070, 75538), (2110, 74106), (2148, 72795), (2532, 61755), (2685, 58236), (3165, 49404), (3222, 48530), (3580, 43677), (3798, 41170), (4117, 37980), (4140, 37769), (4220, 37053), (4853, 32220), (5370, 29118), (6330, 24702), (6444, 24265), (7596, 20585), (8055, 19412), (8234, 18990), (9495, 16468), (9706, 16110), (10740, 14559), (12351, 12660)]