1282031100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^3\times {\mathrm{4153}}^1$

素因数の和:4194

約数の個数: 216

約数和(自身を含む): 4687373600

約数和(自身を除く): 3405342500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 343, 350, 420, 441, 450, 490, 525, 588, 630, 686, 700, 735, 882, 900, 980, 1029, 1050, 1225, 1260, 1372, 1470, 1575, 1715, 1764, 2058, 2100, 2205, 2450, 2940, 3087, 3150, 3430, 3675, 4116, 4153, 4410, 4900, 5145, 6174, 6300, 6860, 7350, 8306, 8575, 8820, 10290, 11025, 12348, 12459, 14700, 15435, 16612, 17150, 20580, 20765, 22050, 24918, 25725, 29071, 30870, 34300, 37377, 41530, 44100, 49836, 51450, 58142, 61740, 62295, 74754, 77175, 83060, 87213, 102900, 103825, 116284, 124590, 145355, 149508, 154350, 174426, 186885, 203497, 207650, 249180, 261639, 290710, 308700, 311475, 348852, 373770, 406994, 415300, 436065, 523278, 581420, 610491, 622950, 726775, 747540, 813988, 872130, 934425, 1017485, 1046556, 1220982, 1245900, 1308195, 1424479, 1453550, 1744260, 1831473, 1868850, 2034970, 2180325, 2441964, 2616390, 2848958, 2907100, 3052455, 3662946, 3737700, 4069940, 4273437, 4360650, 5087425, 5232780, 5697916, 6104910, 6540975, 7122395, 7325892, 8546874, 8721300, 9157365, 10174850, 12209820, 12820311, 13081950, 14244790, 15262275, 17093748, 18314730, 20349700, 21367185, 25640622, 26163900, 28489580, 30524550, 35611975, 36629460, 42734370, 45786825, 51281244, 61049100, 64101555, 71223950, 85468740, 91573650, 106835925, 128203110, 142447900, 183147300, 213671850, 256406220, 320507775, 427343700, 641015550, 1282031100]

約数ペア:

[(1, 1282031100), (2, 641015550), (3, 427343700), (4, 320507775), (5, 256406220), (6, 213671850), (7, 183147300), (9, 142447900), (10, 128203110), (12, 106835925), (14, 91573650), (15, 85468740), (18, 71223950), (20, 64101555), (21, 61049100), (25, 51281244), (28, 45786825), (30, 42734370), (35, 36629460), (36, 35611975), (42, 30524550), (45, 28489580), (49, 26163900), (50, 25640622), (60, 21367185), (63, 20349700), (70, 18314730), (75, 17093748), (84, 15262275), (90, 14244790), (98, 13081950), (100, 12820311), (105, 12209820), (126, 10174850), (140, 9157365), (147, 8721300), (150, 8546874), (175, 7325892), (180, 7122395), (196, 6540975), (210, 6104910), (225, 5697916), (245, 5232780), (252, 5087425), (294, 4360650), (300, 4273437), (315, 4069940), (343, 3737700), (350, 3662946), (420, 3052455), (441, 2907100), (450, 2848958), (490, 2616390), (525, 2441964), (588, 2180325), (630, 2034970), (686, 1868850), (700, 1831473), (735, 1744260), (882, 1453550), (900, 1424479), (980, 1308195), (1029, 1245900), (1050, 1220982), (1225, 1046556), (1260, 1017485), (1372, 934425), (1470, 872130), (1575, 813988), (1715, 747540), (1764, 726775), (2058, 622950), (2100, 610491), (2205, 581420), (2450, 523278), (2940, 436065), (3087, 415300), (3150, 406994), (3430, 373770), (3675, 348852), (4116, 311475), (4153, 308700), (4410, 290710), (4900, 261639), (5145, 249180), (6174, 207650), (6300, 203497), (6860, 186885), (7350, 174426), (8306, 154350), (8575, 149508), (8820, 145355), (10290, 124590), (11025, 116284), (12348, 103825), (12459, 102900), (14700, 87213), (15435, 83060), (16612, 77175), (17150, 74754), (20580, 62295), (20765, 61740), (22050, 58142), (24918, 51450), (25725, 49836), (29071, 44100), (30870, 41530), (34300, 37377)]