227914750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 530509824

約数和(自身を除く): 302595074

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 47, 50, 70, 85, 94, 119, 125, 163, 170, 175, 235, 238, 250, 326, 329, 350, 425, 470, 595, 658, 799, 815, 850, 875, 1141, 1175, 1190, 1598, 1630, 1645, 1750, 2125, 2282, 2350, 2771, 2975, 3290, 3995, 4075, 4250, 5542, 5593, 5705, 5875, 5950, 7661, 7990, 8150, 8225, 11186, 11410, 11750, 13855, 14875, 15322, 16450, 19397, 19975, 20375, 27710, 27965, 28525, 29750, 38305, 38794, 39950, 40750, 41125, 53627, 55930, 57050, 69275, 76610, 82250, 96985, 99875, 107254, 130237, 138550, 139825, 142625, 191525, 193970, 199750, 260474, 268135, 279650, 285250, 346375, 383050, 484925, 536270, 651185, 692750, 699125, 911659, 957625, 969850, 1302370, 1340675, 1398250, 1823318, 1915250, 2424625, 2681350, 3255925, 4558295, 4849250, 6511850, 6703375, 9116590, 13406750, 16279625, 22791475, 32559250, 45582950, 113957375, 227914750]

約数ペア:

[(1, 227914750), (2, 113957375), (5, 45582950), (7, 32559250), (10, 22791475), (14, 16279625), (17, 13406750), (25, 9116590), (34, 6703375), (35, 6511850), (47, 4849250), (50, 4558295), (70, 3255925), (85, 2681350), (94, 2424625), (119, 1915250), (125, 1823318), (163, 1398250), (170, 1340675), (175, 1302370), (235, 969850), (238, 957625), (250, 911659), (326, 699125), (329, 692750), (350, 651185), (425, 536270), (470, 484925), (595, 383050), (658, 346375), (799, 285250), (815, 279650), (850, 268135), (875, 260474), (1141, 199750), (1175, 193970), (1190, 191525), (1598, 142625), (1630, 139825), (1645, 138550), (1750, 130237), (2125, 107254), (2282, 99875), (2350, 96985), (2771, 82250), (2975, 76610), (3290, 69275), (3995, 57050), (4075, 55930), (4250, 53627), (5542, 41125), (5593, 40750), (5705, 39950), (5875, 38794), (5950, 38305), (7661, 29750), (7990, 28525), (8150, 27965), (8225, 27710), (11186, 20375), (11410, 19975), (11750, 19397), (13855, 16450), (14875, 15322)]