38214750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 113218560

約数和(自身を除く): 75003810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 125, 145, 150, 174, 175, 203, 210, 250, 251, 290, 350, 375, 406, 435, 502, 525, 609, 725, 750, 753, 870, 875, 1015, 1050, 1218, 1255, 1450, 1506, 1750, 1757, 2030, 2175, 2510, 2625, 3045, 3514, 3625, 3765, 4350, 5075, 5250, 5271, 6090, 6275, 7250, 7279, 7530, 8785, 10150, 10542, 10875, 12550, 14558, 15225, 17570, 18825, 21750, 21837, 25375, 26355, 30450, 31375, 36395, 37650, 43674, 43925, 50750, 50953, 52710, 62750, 72790, 76125, 87850, 94125, 101906, 109185, 131775, 152250, 152859, 181975, 188250, 218370, 219625, 254765, 263550, 305718, 363950, 439250, 509530, 545925, 658875, 764295, 909875, 1091850, 1273825, 1317750, 1528590, 1819750, 2547650, 2729625, 3821475, 5459250, 6369125, 7642950, 12738250, 19107375, 38214750]

約数ペア:

[(1, 38214750), (2, 19107375), (3, 12738250), (5, 7642950), (6, 6369125), (7, 5459250), (10, 3821475), (14, 2729625), (15, 2547650), (21, 1819750), (25, 1528590), (29, 1317750), (30, 1273825), (35, 1091850), (42, 909875), (50, 764295), (58, 658875), (70, 545925), (75, 509530), (87, 439250), (105, 363950), (125, 305718), (145, 263550), (150, 254765), (174, 219625), (175, 218370), (203, 188250), (210, 181975), (250, 152859), (251, 152250), (290, 131775), (350, 109185), (375, 101906), (406, 94125), (435, 87850), (502, 76125), (525, 72790), (609, 62750), (725, 52710), (750, 50953), (753, 50750), (870, 43925), (875, 43674), (1015, 37650), (1050, 36395), (1218, 31375), (1255, 30450), (1450, 26355), (1506, 25375), (1750, 21837), (1757, 21750), (2030, 18825), (2175, 17570), (2510, 15225), (2625, 14558), (3045, 12550), (3514, 10875), (3625, 10542), (3765, 10150), (4350, 8785), (5075, 7530), (5250, 7279), (5271, 7250), (6090, 6275)]