129538800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{35983}}^1$

素因数の和:36007

約数の個数: 90

約数和(自身を含む): 449548112

約数和(自身を除く): 320009312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 35983, 71966, 107949, 143932, 179915, 215898, 287864, 323847, 359830, 431796, 539745, 575728, 647694, 719660, 863592, 899575, 1079490, 1295388, 1439320, 1619235, 1727184, 1799150, 2158980, 2590776, 2698725, 2878640, 3238470, 3598300, 4317960, 5181552, 5397450, 6476940, 7196600, 8096175, 8635920, 10794900, 12953880, 14393200, 16192350, 21589800, 25907760, 32384700, 43179600, 64769400, 129538800]

約数ペア:

[(1, 129538800), (2, 64769400), (3, 43179600), (4, 32384700), (5, 25907760), (6, 21589800), (8, 16192350), (9, 14393200), (10, 12953880), (12, 10794900), (15, 8635920), (16, 8096175), (18, 7196600), (20, 6476940), (24, 5397450), (25, 5181552), (30, 4317960), (36, 3598300), (40, 3238470), (45, 2878640), (48, 2698725), (50, 2590776), (60, 2158980), (72, 1799150), (75, 1727184), (80, 1619235), (90, 1439320), (100, 1295388), (120, 1079490), (144, 899575), (150, 863592), (180, 719660), (200, 647694), (225, 575728), (240, 539745), (300, 431796), (360, 359830), (400, 323847), (450, 287864), (600, 215898), (720, 179915), (900, 143932), (1200, 107949), (1800, 71966), (3600, 35983)]