226928800

素因数分解:

$2^5\times 5^2\times 7^3\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 646833600

約数和(自身を除く): 419904800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 800, 827, 980, 1120, 1225, 1372, 1400, 1568, 1654, 1715, 1960, 2450, 2744, 2800, 3308, 3430, 3920, 4135, 4900, 5488, 5600, 5789, 6616, 6860, 7840, 8270, 8575, 9800, 10976, 11578, 13232, 13720, 16540, 17150, 19600, 20675, 23156, 26464, 27440, 28945, 33080, 34300, 39200, 40523, 41350, 46312, 54880, 57890, 66160, 68600, 81046, 82700, 92624, 115780, 132320, 137200, 144725, 162092, 165400, 185248, 202615, 231560, 274400, 283661, 289450, 324184, 330800, 405230, 463120, 567322, 578900, 648368, 661600, 810460, 926240, 1013075, 1134644, 1157800, 1296736, 1418305, 1620920, 2026150, 2269288, 2315600, 2836610, 3241840, 4052300, 4538576, 4631200, 5673220, 6483680, 7091525, 8104600, 9077152, 11346440, 14183050, 16209200, 22692880, 28366100, 32418400, 45385760, 56732200, 113464400, 226928800]

約数ペア:

[(1, 226928800), (2, 113464400), (4, 56732200), (5, 45385760), (7, 32418400), (8, 28366100), (10, 22692880), (14, 16209200), (16, 14183050), (20, 11346440), (25, 9077152), (28, 8104600), (32, 7091525), (35, 6483680), (40, 5673220), (49, 4631200), (50, 4538576), (56, 4052300), (70, 3241840), (80, 2836610), (98, 2315600), (100, 2269288), (112, 2026150), (140, 1620920), (160, 1418305), (175, 1296736), (196, 1157800), (200, 1134644), (224, 1013075), (245, 926240), (280, 810460), (343, 661600), (350, 648368), (392, 578900), (400, 567322), (490, 463120), (560, 405230), (686, 330800), (700, 324184), (784, 289450), (800, 283661), (827, 274400), (980, 231560), (1120, 202615), (1225, 185248), (1372, 165400), (1400, 162092), (1568, 144725), (1654, 137200), (1715, 132320), (1960, 115780), (2450, 92624), (2744, 82700), (2800, 81046), (3308, 68600), (3430, 66160), (3920, 57890), (4135, 54880), (4900, 46312), (5488, 41350), (5600, 40523), (5789, 39200), (6616, 34300), (6860, 33080), (7840, 28945), (8270, 27440), (8575, 26464), (9800, 23156), (10976, 20675), (11578, 19600), (13232, 17150), (13720, 16540)]