129239600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 359152608

約数和(自身を除く): 229913008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 175, 200, 202, 280, 350, 400, 404, 457, 505, 560, 700, 707, 808, 914, 1010, 1400, 1414, 1616, 1828, 2020, 2285, 2525, 2800, 2828, 3199, 3535, 3656, 4040, 4570, 5050, 5656, 6398, 7070, 7312, 8080, 9140, 10100, 11312, 11425, 12796, 14140, 15995, 17675, 18280, 20200, 22850, 25592, 28280, 31990, 35350, 36560, 40400, 45700, 46157, 51184, 56560, 63980, 70700, 79975, 91400, 92314, 127960, 141400, 159950, 182800, 184628, 230785, 255920, 282800, 319900, 323099, 369256, 461570, 639800, 646198, 738512, 923140, 1153925, 1279600, 1292396, 1615495, 1846280, 2307850, 2584792, 3230990, 3692560, 4615700, 5169584, 6461980, 8077475, 9231400, 12923960, 16154950, 18462800, 25847920, 32309900, 64619800, 129239600]

約数ペア:

[(1, 129239600), (2, 64619800), (4, 32309900), (5, 25847920), (7, 18462800), (8, 16154950), (10, 12923960), (14, 9231400), (16, 8077475), (20, 6461980), (25, 5169584), (28, 4615700), (35, 3692560), (40, 3230990), (50, 2584792), (56, 2307850), (70, 1846280), (80, 1615495), (100, 1292396), (101, 1279600), (112, 1153925), (140, 923140), (175, 738512), (200, 646198), (202, 639800), (280, 461570), (350, 369256), (400, 323099), (404, 319900), (457, 282800), (505, 255920), (560, 230785), (700, 184628), (707, 182800), (808, 159950), (914, 141400), (1010, 127960), (1400, 92314), (1414, 91400), (1616, 79975), (1828, 70700), (2020, 63980), (2285, 56560), (2525, 51184), (2800, 46157), (2828, 45700), (3199, 40400), (3535, 36560), (3656, 35350), (4040, 31990), (4570, 28280), (5050, 25592), (5656, 22850), (6398, 20200), (7070, 18280), (7312, 17675), (8080, 15995), (9140, 14140), (10100, 12796), (11312, 11425)]