197540000

素因数分解:

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

素因数の和:137

約数の個数: 240

約数和(自身を含む): 595159488

約数和(自身を除く): 397619488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 83, 85, 100, 112, 119, 125, 136, 140, 160, 166, 170, 175, 200, 224, 238, 250, 272, 280, 332, 340, 350, 400, 415, 425, 476, 500, 544, 560, 581, 595, 625, 664, 680, 700, 800, 830, 850, 875, 952, 1000, 1120, 1162, 1190, 1250, 1328, 1360, 1400, 1411, 1660, 1700, 1750, 1904, 2000, 2075, 2125, 2324, 2380, 2500, 2656, 2720, 2800, 2822, 2905, 2975, 3320, 3400, 3500, 3808, 4000, 4150, 4250, 4375, 4648, 4760, 5000, 5600, 5644, 5810, 5950, 6640, 6800, 7000, 7055, 8300, 8500, 8750, 9296, 9520, 9877, 10000, 10375, 10625, 11288, 11620, 11900, 13280, 13600, 14000, 14110, 14525, 14875, 16600, 17000, 17500, 18592, 19040, 19754, 20000, 20750, 21250, 22576, 23240, 23800, 28000, 28220, 29050, 29750, 33200, 34000, 35000, 35275, 39508, 41500, 42500, 45152, 46480, 47600, 49385, 51875, 56440, 58100, 59500, 66400, 68000, 70000, 70550, 72625, 74375, 79016, 83000, 85000, 92960, 95200, 98770, 103750, 112880, 116200, 119000, 140000, 141100, 145250, 148750, 158032, 166000, 170000, 176375, 197540, 207500, 225760, 232400, 238000, 246925, 282200, 290500, 297500, 316064, 332000, 340000, 352750, 363125, 395080, 415000, 464800, 476000, 493850, 564400, 581000, 595000, 705500, 726250, 790160, 830000, 881875, 987700, 1128800, 1162000, 1190000, 1234625, 1411000, 1452500, 1580320, 1660000, 1763750, 1975400, 2324000, 2380000, 2469250, 2822000, 2905000, 3527500, 3950800, 4938500, 5644000, 5810000, 6173125, 7055000, 7901600, 9877000, 11620000, 12346250, 14110000, 19754000, 24692500, 28220000, 39508000, 49385000, 98770000, 197540000]

約数ペア:

[(1, 197540000), (2, 98770000), (4, 49385000), (5, 39508000), (7, 28220000), (8, 24692500), (10, 19754000), (14, 14110000), (16, 12346250), (17, 11620000), (20, 9877000), (25, 7901600), (28, 7055000), (32, 6173125), (34, 5810000), (35, 5644000), (40, 4938500), (50, 3950800), (56, 3527500), (68, 2905000), (70, 2822000), (80, 2469250), (83, 2380000), (85, 2324000), (100, 1975400), (112, 1763750), (119, 1660000), (125, 1580320), (136, 1452500), (140, 1411000), (160, 1234625), (166, 1190000), (170, 1162000), (175, 1128800), (200, 987700), (224, 881875), (238, 830000), (250, 790160), (272, 726250), (280, 705500), (332, 595000), (340, 581000), (350, 564400), (400, 493850), (415, 476000), (425, 464800), (476, 415000), (500, 395080), (544, 363125), (560, 352750), (581, 340000), (595, 332000), (625, 316064), (664, 297500), (680, 290500), (700, 282200), (800, 246925), (830, 238000), (850, 232400), (875, 225760), (952, 207500), (1000, 197540), (1120, 176375), (1162, 170000), (1190, 166000), (1250, 158032), (1328, 148750), (1360, 145250), (1400, 141100), (1411, 140000), (1660, 119000), (1700, 116200), (1750, 112880), (1904, 103750), (2000, 98770), (2075, 95200), (2125, 92960), (2324, 85000), (2380, 83000), (2500, 79016), (2656, 74375), (2720, 72625), (2800, 70550), (2822, 70000), (2905, 68000), (2975, 66400), (3320, 59500), (3400, 58100), (3500, 56440), (3808, 51875), (4000, 49385), (4150, 47600), (4250, 46480), (4375, 45152), (4648, 42500), (4760, 41500), (5000, 39508), (5600, 35275), (5644, 35000), (5810, 34000), (5950, 33200), (6640, 29750), (6800, 29050), (7000, 28220), (7055, 28000), (8300, 23800), (8500, 23240), (8750, 22576), (9296, 21250), (9520, 20750), (9877, 20000), (10000, 19754), (10375, 19040), (10625, 18592), (11288, 17500), (11620, 17000), (11900, 16600), (13280, 14875), (13600, 14525), (14000, 14110)]