28788000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2399}}^1$

素因数の和:2427

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 65560800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2399, 2400, 3000, 4000, 4798, 6000, 7197, 9596, 11995, 12000, 14394, 19192, 23990, 28788, 35985, 38384, 47980, 57576, 59975, 71970, 76768, 95960, 115152, 119950, 143940, 179925, 191920, 230304, 239900, 287880, 299875, 359850, 383840, 479800, 575760, 599750, 719700, 899625, 959600, 1151520, 1199500, 1439400, 1799250, 1919200, 2399000, 2878800, 3598500, 4798000, 5757600, 7197000, 9596000, 14394000, 28788000]

約数ペア:

[(1, 28788000), (2, 14394000), (3, 9596000), (4, 7197000), (5, 5757600), (6, 4798000), (8, 3598500), (10, 2878800), (12, 2399000), (15, 1919200), (16, 1799250), (20, 1439400), (24, 1199500), (25, 1151520), (30, 959600), (32, 899625), (40, 719700), (48, 599750), (50, 575760), (60, 479800), (75, 383840), (80, 359850), (96, 299875), (100, 287880), (120, 239900), (125, 230304), (150, 191920), (160, 179925), (200, 143940), (240, 119950), (250, 115152), (300, 95960), (375, 76768), (400, 71970), (480, 59975), (500, 57576), (600, 47980), (750, 38384), (800, 35985), (1000, 28788), (1200, 23990), (1500, 19192), (2000, 14394), (2399, 12000), (2400, 11995), (3000, 9596), (4000, 7197), (4798, 6000)]