1261192600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12853

約数の個数: 96

約数和(自身を含む): 3212071200

約数和(自身を除く): 1950878600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 136, 145, 170, 200, 232, 290, 340, 425, 493, 580, 680, 725, 850, 986, 1160, 1450, 1700, 1972, 2465, 2900, 3400, 3944, 4930, 5800, 9860, 12325, 12791, 19720, 24650, 25582, 49300, 51164, 63955, 98600, 102328, 127910, 217447, 255820, 319775, 370939, 434894, 511640, 639550, 741878, 869788, 1087235, 1279100, 1483756, 1739576, 1854695, 2174470, 2558200, 2967512, 3709390, 4348940, 5436175, 6305963, 7418780, 8697880, 9273475, 10872350, 12611926, 14837560, 18546950, 21744700, 25223852, 31529815, 37093900, 43489400, 50447704, 63059630, 74187800, 126119260, 157649075, 252238520, 315298150, 630596300, 1261192600]

約数ペア:

[(1, 1261192600), (2, 630596300), (4, 315298150), (5, 252238520), (8, 157649075), (10, 126119260), (17, 74187800), (20, 63059630), (25, 50447704), (29, 43489400), (34, 37093900), (40, 31529815), (50, 25223852), (58, 21744700), (68, 18546950), (85, 14837560), (100, 12611926), (116, 10872350), (136, 9273475), (145, 8697880), (170, 7418780), (200, 6305963), (232, 5436175), (290, 4348940), (340, 3709390), (425, 2967512), (493, 2558200), (580, 2174470), (680, 1854695), (725, 1739576), (850, 1483756), (986, 1279100), (1160, 1087235), (1450, 869788), (1700, 741878), (1972, 639550), (2465, 511640), (2900, 434894), (3400, 370939), (3944, 319775), (4930, 255820), (5800, 217447), (9860, 127910), (12325, 102328), (12791, 98600), (19720, 63955), (24650, 51164), (25582, 49300)]