249880800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8045

約数の個数: 144

約数和(自身を含む): 876037680

約数和(自身を除く): 626156880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 8009, 10400, 15600, 16018, 24027, 31200, 32036, 40045, 48054, 64072, 80090, 96108, 104117, 120135, 128144, 160180, 192216, 200225, 208234, 240270, 256288, 312351, 320360, 384432, 400450, 416468, 480540, 520585, 600675, 624702, 640720, 768864, 800900, 832936, 961080, 1041170, 1201350, 1249404, 1281440, 1561755, 1601800, 1665872, 1922160, 2082340, 2402700, 2498808, 2602925, 3123510, 3203600, 3331744, 3844320, 4164680, 4805400, 4997616, 5205850, 6247020, 6407200, 7808775, 8329360, 9610800, 9995232, 10411700, 12494040, 15617550, 16658720, 19221600, 20823400, 24988080, 31235100, 41646800, 49976160, 62470200, 83293600, 124940400, 249880800]

約数ペア:

[(1, 249880800), (2, 124940400), (3, 83293600), (4, 62470200), (5, 49976160), (6, 41646800), (8, 31235100), (10, 24988080), (12, 20823400), (13, 19221600), (15, 16658720), (16, 15617550), (20, 12494040), (24, 10411700), (25, 9995232), (26, 9610800), (30, 8329360), (32, 7808775), (39, 6407200), (40, 6247020), (48, 5205850), (50, 4997616), (52, 4805400), (60, 4164680), (65, 3844320), (75, 3331744), (78, 3203600), (80, 3123510), (96, 2602925), (100, 2498808), (104, 2402700), (120, 2082340), (130, 1922160), (150, 1665872), (156, 1601800), (160, 1561755), (195, 1281440), (200, 1249404), (208, 1201350), (240, 1041170), (260, 961080), (300, 832936), (312, 800900), (325, 768864), (390, 640720), (400, 624702), (416, 600675), (480, 520585), (520, 480540), (600, 416468), (624, 400450), (650, 384432), (780, 320360), (800, 312351), (975, 256288), (1040, 240270), (1200, 208234), (1248, 200225), (1300, 192216), (1560, 160180), (1950, 128144), (2080, 120135), (2400, 104117), (2600, 96108), (3120, 80090), (3900, 64072), (5200, 48054), (6240, 40045), (7800, 32036), (8009, 31200), (10400, 24027), (15600, 16018)]