334479800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 883872000

約数和(自身を除く): 549392200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 25, 38, 40, 43, 46, 50, 76, 86, 89, 92, 95, 100, 115, 152, 172, 178, 184, 190, 200, 215, 230, 344, 356, 380, 430, 437, 445, 460, 475, 575, 712, 760, 817, 860, 874, 890, 920, 950, 989, 1075, 1150, 1634, 1691, 1720, 1748, 1780, 1900, 1978, 2047, 2150, 2185, 2225, 2300, 3268, 3382, 3496, 3560, 3800, 3827, 3956, 4085, 4094, 4300, 4370, 4450, 4600, 4945, 6536, 6764, 7654, 7912, 8170, 8188, 8455, 8600, 8740, 8900, 9890, 10235, 10925, 13528, 15308, 16340, 16376, 16910, 17480, 17800, 18791, 19135, 19780, 20425, 20470, 21850, 24725, 30616, 32680, 33820, 37582, 38270, 38893, 39560, 40850, 40940, 42275, 43700, 49450, 51175, 67640, 72713, 75164, 76540, 77786, 81700, 81880, 84550, 87400, 88021, 93955, 95675, 98900, 102350, 145426, 150328, 153080, 155572, 163400, 169100, 176042, 187910, 191350, 194465, 197800, 204700, 290852, 311144, 338200, 352084, 363565, 375820, 382700, 388930, 409400, 440105, 469775, 581704, 704168, 727130, 751640, 765400, 777860, 880210, 939550, 972325, 1454260, 1555720, 1672399, 1760420, 1817825, 1879100, 1944650, 2200525, 2908520, 3344798, 3520840, 3635650, 3758200, 3889300, 4401050, 6689596, 7271300, 7778600, 8361995, 8802100, 13379192, 14542600, 16723990, 17604200, 33447980, 41809975, 66895960, 83619950, 167239900, 334479800]

約数ペア:

[(1, 334479800), (2, 167239900), (4, 83619950), (5, 66895960), (8, 41809975), (10, 33447980), (19, 17604200), (20, 16723990), (23, 14542600), (25, 13379192), (38, 8802100), (40, 8361995), (43, 7778600), (46, 7271300), (50, 6689596), (76, 4401050), (86, 3889300), (89, 3758200), (92, 3635650), (95, 3520840), (100, 3344798), (115, 2908520), (152, 2200525), (172, 1944650), (178, 1879100), (184, 1817825), (190, 1760420), (200, 1672399), (215, 1555720), (230, 1454260), (344, 972325), (356, 939550), (380, 880210), (430, 777860), (437, 765400), (445, 751640), (460, 727130), (475, 704168), (575, 581704), (712, 469775), (760, 440105), (817, 409400), (860, 388930), (874, 382700), (890, 375820), (920, 363565), (950, 352084), (989, 338200), (1075, 311144), (1150, 290852), (1634, 204700), (1691, 197800), (1720, 194465), (1748, 191350), (1780, 187910), (1900, 176042), (1978, 169100), (2047, 163400), (2150, 155572), (2185, 153080), (2225, 150328), (2300, 145426), (3268, 102350), (3382, 98900), (3496, 95675), (3560, 93955), (3800, 88021), (3827, 87400), (3956, 84550), (4085, 81880), (4094, 81700), (4300, 77786), (4370, 76540), (4450, 75164), (4600, 72713), (4945, 67640), (6536, 51175), (6764, 49450), (7654, 43700), (7912, 42275), (8170, 40940), (8188, 40850), (8455, 39560), (8600, 38893), (8740, 38270), (8900, 37582), (9890, 33820), (10235, 32680), (10925, 30616), (13528, 24725), (15308, 21850), (16340, 20470), (16376, 20425), (16910, 19780), (17480, 19135), (17800, 18791)]