212323050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2588

約数の個数: 72

約数和(自身を含む): 573549600

約数和(自身を除く): 361226550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 597, 995, 1194, 1791, 1990, 2371, 2985, 3582, 4742, 4975, 5970, 7113, 8955, 9950, 11855, 14226, 14925, 17910, 21339, 23710, 29850, 35565, 42678, 44775, 59275, 71130, 89550, 106695, 118550, 177825, 213390, 355650, 471829, 533475, 943658, 1066950, 1415487, 2359145, 2830974, 4246461, 4718290, 7077435, 8492922, 11795725, 14154870, 21232305, 23591450, 35387175, 42464610, 70774350, 106161525, 212323050]

約数ペア:

[(1, 212323050), (2, 106161525), (3, 70774350), (5, 42464610), (6, 35387175), (9, 23591450), (10, 21232305), (15, 14154870), (18, 11795725), (25, 8492922), (30, 7077435), (45, 4718290), (50, 4246461), (75, 2830974), (90, 2359145), (150, 1415487), (199, 1066950), (225, 943658), (398, 533475), (450, 471829), (597, 355650), (995, 213390), (1194, 177825), (1791, 118550), (1990, 106695), (2371, 89550), (2985, 71130), (3582, 59275), (4742, 44775), (4975, 42678), (5970, 35565), (7113, 29850), (8955, 23710), (9950, 21339), (11855, 17910), (14226, 14925)]