2200550800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 240

約数和(自身を含む): 6325686400

約数和(自身を除く): 4125135600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 80, 86, 98, 100, 112, 140, 172, 175, 196, 200, 215, 245, 280, 301, 343, 344, 350, 373, 392, 400, 430, 490, 560, 602, 686, 688, 700, 746, 784, 860, 980, 1075, 1204, 1225, 1372, 1400, 1492, 1505, 1715, 1720, 1865, 1960, 2107, 2150, 2408, 2450, 2611, 2744, 2800, 2984, 3010, 3430, 3440, 3730, 3920, 4214, 4300, 4816, 4900, 5222, 5488, 5968, 6020, 6860, 7460, 7525, 8428, 8575, 8600, 9325, 9800, 10444, 10535, 12040, 13055, 13720, 14749, 14920, 15050, 16039, 16856, 17150, 17200, 18277, 18650, 19600, 20888, 21070, 24080, 26110, 27440, 29498, 29840, 30100, 32078, 33712, 34300, 36554, 37300, 41776, 42140, 52220, 52675, 58996, 60200, 64156, 65275, 68600, 73108, 73745, 74600, 80195, 84280, 91385, 104440, 105350, 112273, 117992, 120400, 127939, 128312, 130550, 137200, 146216, 147490, 149200, 160390, 168560, 182770, 208880, 210700, 224546, 235984, 255878, 256624, 261100, 292432, 294980, 320780, 365540, 368725, 400975, 421400, 449092, 456925, 511756, 522200, 561365, 589960, 639695, 641560, 731080, 737450, 785911, 801950, 842800, 898184, 913850, 1023512, 1044400, 1122730, 1179920, 1279390, 1283120, 1462160, 1474900, 1571822, 1603900, 1796368, 1827700, 2047024, 2245460, 2558780, 2806825, 2949800, 3143644, 3198475, 3207800, 3655400, 3929555, 4490920, 5117560, 5501377, 5613650, 5899600, 6287288, 6396950, 6415600, 7310800, 7859110, 8981840, 10235120, 11002754, 11227300, 12574576, 12793900, 15718220, 19647775, 22005508, 22454600, 25587800, 27506885, 31436440, 39295550, 44011016, 44909200, 51175600, 55013770, 62872880, 78591100, 88022032, 110027540, 137534425, 157182200, 220055080, 275068850, 314364400, 440110160, 550137700, 1100275400, 2200550800]

約数ペア:

[(1, 2200550800), (2, 1100275400), (4, 550137700), (5, 440110160), (7, 314364400), (8, 275068850), (10, 220055080), (14, 157182200), (16, 137534425), (20, 110027540), (25, 88022032), (28, 78591100), (35, 62872880), (40, 55013770), (43, 51175600), (49, 44909200), (50, 44011016), (56, 39295550), (70, 31436440), (80, 27506885), (86, 25587800), (98, 22454600), (100, 22005508), (112, 19647775), (140, 15718220), (172, 12793900), (175, 12574576), (196, 11227300), (200, 11002754), (215, 10235120), (245, 8981840), (280, 7859110), (301, 7310800), (343, 6415600), (344, 6396950), (350, 6287288), (373, 5899600), (392, 5613650), (400, 5501377), (430, 5117560), (490, 4490920), (560, 3929555), (602, 3655400), (686, 3207800), (688, 3198475), (700, 3143644), (746, 2949800), (784, 2806825), (860, 2558780), (980, 2245460), (1075, 2047024), (1204, 1827700), (1225, 1796368), (1372, 1603900), (1400, 1571822), (1492, 1474900), (1505, 1462160), (1715, 1283120), (1720, 1279390), (1865, 1179920), (1960, 1122730), (2107, 1044400), (2150, 1023512), (2408, 913850), (2450, 898184), (2611, 842800), (2744, 801950), (2800, 785911), (2984, 737450), (3010, 731080), (3430, 641560), (3440, 639695), (3730, 589960), (3920, 561365), (4214, 522200), (4300, 511756), (4816, 456925), (4900, 449092), (5222, 421400), (5488, 400975), (5968, 368725), (6020, 365540), (6860, 320780), (7460, 294980), (7525, 292432), (8428, 261100), (8575, 256624), (8600, 255878), (9325, 235984), (9800, 224546), (10444, 210700), (10535, 208880), (12040, 182770), (13055, 168560), (13720, 160390), (14749, 149200), (14920, 147490), (15050, 146216), (16039, 137200), (16856, 130550), (17150, 128312), (17200, 127939), (18277, 120400), (18650, 117992), (19600, 112273), (20888, 105350), (21070, 104440), (24080, 91385), (26110, 84280), (27440, 80195), (29498, 74600), (29840, 73745), (30100, 73108), (32078, 68600), (33712, 65275), (34300, 64156), (36554, 60200), (37300, 58996), (41776, 52675), (42140, 52220)]