138278000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 416785824

約数和(自身を除く): 278507824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 49, 50, 56, 68, 70, 80, 83, 85, 98, 100, 112, 119, 125, 136, 140, 166, 170, 175, 196, 200, 238, 245, 250, 272, 280, 332, 340, 350, 392, 400, 415, 425, 476, 490, 500, 560, 581, 595, 664, 680, 700, 784, 830, 833, 850, 875, 952, 980, 1000, 1162, 1190, 1225, 1328, 1360, 1400, 1411, 1660, 1666, 1700, 1750, 1904, 1960, 2000, 2075, 2125, 2324, 2380, 2450, 2800, 2822, 2905, 2975, 3320, 3332, 3400, 3500, 3920, 4067, 4150, 4165, 4250, 4648, 4760, 4900, 5644, 5810, 5950, 6125, 6640, 6664, 6800, 7000, 7055, 8134, 8300, 8330, 8500, 9296, 9520, 9800, 9877, 10375, 11288, 11620, 11900, 12250, 13328, 14000, 14110, 14525, 14875, 16268, 16600, 16660, 17000, 19600, 19754, 20335, 20750, 20825, 22576, 23240, 23800, 24500, 28220, 29050, 29750, 32536, 33200, 33320, 34000, 35275, 39508, 40670, 41500, 41650, 46480, 47600, 49000, 49385, 56440, 58100, 59500, 65072, 66640, 69139, 70550, 72625, 79016, 81340, 83000, 83300, 98000, 98770, 101675, 104125, 112880, 116200, 119000, 138278, 141100, 145250, 158032, 162680, 166000, 166600, 176375, 197540, 203350, 208250, 232400, 238000, 246925, 276556, 282200, 290500, 325360, 333200, 345695, 352750, 395080, 406700, 416500, 493850, 508375, 553112, 564400, 581000, 691390, 705500, 790160, 813400, 833000, 987700, 1016750, 1106224, 1162000, 1234625, 1382780, 1411000, 1626800, 1666000, 1728475, 1975400, 2033500, 2469250, 2765560, 2822000, 3456950, 3950800, 4067000, 4938500, 5531120, 6913900, 8134000, 8642375, 9877000, 13827800, 17284750, 19754000, 27655600, 34569500, 69139000, 138278000]

約数ペア:

[(1, 138278000), (2, 69139000), (4, 34569500), (5, 27655600), (7, 19754000), (8, 17284750), (10, 13827800), (14, 9877000), (16, 8642375), (17, 8134000), (20, 6913900), (25, 5531120), (28, 4938500), (34, 4067000), (35, 3950800), (40, 3456950), (49, 2822000), (50, 2765560), (56, 2469250), (68, 2033500), (70, 1975400), (80, 1728475), (83, 1666000), (85, 1626800), (98, 1411000), (100, 1382780), (112, 1234625), (119, 1162000), (125, 1106224), (136, 1016750), (140, 987700), (166, 833000), (170, 813400), (175, 790160), (196, 705500), (200, 691390), (238, 581000), (245, 564400), (250, 553112), (272, 508375), (280, 493850), (332, 416500), (340, 406700), (350, 395080), (392, 352750), (400, 345695), (415, 333200), (425, 325360), (476, 290500), (490, 282200), (500, 276556), (560, 246925), (581, 238000), (595, 232400), (664, 208250), (680, 203350), (700, 197540), (784, 176375), (830, 166600), (833, 166000), (850, 162680), (875, 158032), (952, 145250), (980, 141100), (1000, 138278), (1162, 119000), (1190, 116200), (1225, 112880), (1328, 104125), (1360, 101675), (1400, 98770), (1411, 98000), (1660, 83300), (1666, 83000), (1700, 81340), (1750, 79016), (1904, 72625), (1960, 70550), (2000, 69139), (2075, 66640), (2125, 65072), (2324, 59500), (2380, 58100), (2450, 56440), (2800, 49385), (2822, 49000), (2905, 47600), (2975, 46480), (3320, 41650), (3332, 41500), (3400, 40670), (3500, 39508), (3920, 35275), (4067, 34000), (4150, 33320), (4165, 33200), (4250, 32536), (4648, 29750), (4760, 29050), (4900, 28220), (5644, 24500), (5810, 23800), (5950, 23240), (6125, 22576), (6640, 20825), (6664, 20750), (6800, 20335), (7000, 19754), (7055, 19600), (8134, 17000), (8300, 16660), (8330, 16600), (8500, 16268), (9296, 14875), (9520, 14525), (9800, 14110), (9877, 14000), (10375, 13328), (11288, 12250), (11620, 11900)]