90583920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2029

約数の個数: 200

約数和(自身を含む): 359735904

約数和(自身を除く): 269151984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 1997, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 3994, 4536, 5040, 5670, 5991, 6480, 7560, 7988, 9072, 9985, 11340, 11982, 13979, 15120, 15976, 17973, 19970, 22680, 23964, 27958, 29955, 31952, 35946, 39940, 41937, 45360, 47928, 53919, 55916, 59910, 69895, 71892, 79880, 83874, 89865, 95856, 107838, 111832, 119820, 125811, 139790, 143784, 159760, 161757, 167748, 179730, 209685, 215676, 223664, 239640, 251622, 269595, 279580, 287568, 323514, 335496, 359460, 377433, 419370, 431352, 479280, 503244, 539190, 559160, 629055, 647028, 670992, 718920, 754866, 808785, 838740, 862704, 1006488, 1078380, 1118320, 1132299, 1258110, 1294056, 1437840, 1509732, 1617570, 1677480, 1887165, 2012976, 2156760, 2264598, 2516220, 2588112, 3019464, 3235140, 3354960, 3774330, 4313520, 4529196, 5032440, 5661495, 6038928, 6470280, 7548660, 9058392, 10064880, 11322990, 12940560, 15097320, 18116784, 22645980, 30194640, 45291960, 90583920]

約数ペア:

[(1, 90583920), (2, 45291960), (3, 30194640), (4, 22645980), (5, 18116784), (6, 15097320), (7, 12940560), (8, 11322990), (9, 10064880), (10, 9058392), (12, 7548660), (14, 6470280), (15, 6038928), (16, 5661495), (18, 5032440), (20, 4529196), (21, 4313520), (24, 3774330), (27, 3354960), (28, 3235140), (30, 3019464), (35, 2588112), (36, 2516220), (40, 2264598), (42, 2156760), (45, 2012976), (48, 1887165), (54, 1677480), (56, 1617570), (60, 1509732), (63, 1437840), (70, 1294056), (72, 1258110), (80, 1132299), (81, 1118320), (84, 1078380), (90, 1006488), (105, 862704), (108, 838740), (112, 808785), (120, 754866), (126, 718920), (135, 670992), (140, 647028), (144, 629055), (162, 559160), (168, 539190), (180, 503244), (189, 479280), (210, 431352), (216, 419370), (240, 377433), (252, 359460), (270, 335496), (280, 323514), (315, 287568), (324, 279580), (336, 269595), (360, 251622), (378, 239640), (405, 223664), (420, 215676), (432, 209685), (504, 179730), (540, 167748), (560, 161757), (567, 159760), (630, 143784), (648, 139790), (720, 125811), (756, 119820), (810, 111832), (840, 107838), (945, 95856), (1008, 89865), (1080, 83874), (1134, 79880), (1260, 71892), (1296, 69895), (1512, 59910), (1620, 55916), (1680, 53919), (1890, 47928), (1997, 45360), (2160, 41937), (2268, 39940), (2520, 35946), (2835, 31952), (3024, 29955), (3240, 27958), (3780, 23964), (3994, 22680), (4536, 19970), (5040, 17973), (5670, 15976), (5991, 15120), (6480, 13979), (7560, 11982), (7988, 11340), (9072, 9985)]