138237200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 364295880

約数和(自身を除く): 226058680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 50, 58, 68, 80, 85, 100, 116, 136, 145, 170, 200, 232, 272, 290, 340, 400, 425, 464, 493, 580, 680, 701, 725, 850, 986, 1160, 1360, 1402, 1450, 1700, 1972, 2320, 2465, 2804, 2900, 3400, 3505, 3944, 4930, 5608, 5800, 6800, 7010, 7888, 9860, 11216, 11600, 11917, 12325, 14020, 17525, 19720, 20329, 23834, 24650, 28040, 35050, 39440, 40658, 47668, 49300, 56080, 59585, 70100, 81316, 95336, 98600, 101645, 119170, 140200, 162632, 190672, 197200, 203290, 238340, 280400, 297925, 325264, 345593, 406580, 476680, 508225, 595850, 691186, 813160, 953360, 1016450, 1191700, 1382372, 1626320, 1727965, 2032900, 2383400, 2764744, 3455930, 4065800, 4766800, 5529488, 6911860, 8131600, 8639825, 13823720, 17279650, 27647440, 34559300, 69118600, 138237200]

約数ペア:

[(1, 138237200), (2, 69118600), (4, 34559300), (5, 27647440), (8, 17279650), (10, 13823720), (16, 8639825), (17, 8131600), (20, 6911860), (25, 5529488), (29, 4766800), (34, 4065800), (40, 3455930), (50, 2764744), (58, 2383400), (68, 2032900), (80, 1727965), (85, 1626320), (100, 1382372), (116, 1191700), (136, 1016450), (145, 953360), (170, 813160), (200, 691186), (232, 595850), (272, 508225), (290, 476680), (340, 406580), (400, 345593), (425, 325264), (464, 297925), (493, 280400), (580, 238340), (680, 203290), (701, 197200), (725, 190672), (850, 162632), (986, 140200), (1160, 119170), (1360, 101645), (1402, 98600), (1450, 95336), (1700, 81316), (1972, 70100), (2320, 59585), (2465, 56080), (2804, 49300), (2900, 47668), (3400, 40658), (3505, 39440), (3944, 35050), (4930, 28040), (5608, 24650), (5800, 23834), (6800, 20329), (7010, 19720), (7888, 17525), (9860, 14020), (11216, 12325), (11600, 11917)]