172974000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:380

約数の個数: 160

約数和(自身を含む): 564535296

約数和(自身を除く): 391561296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 127, 150, 200, 227, 240, 250, 254, 300, 375, 381, 400, 454, 500, 508, 600, 635, 681, 750, 762, 908, 1000, 1016, 1135, 1200, 1270, 1362, 1500, 1524, 1816, 1905, 2000, 2032, 2270, 2540, 2724, 3000, 3048, 3175, 3405, 3632, 3810, 4540, 5080, 5448, 5675, 6000, 6096, 6350, 6810, 7620, 9080, 9525, 10160, 10896, 11350, 12700, 13620, 15240, 15875, 17025, 18160, 19050, 22700, 25400, 27240, 28375, 28829, 30480, 31750, 34050, 38100, 45400, 47625, 50800, 54480, 56750, 57658, 63500, 68100, 76200, 85125, 86487, 90800, 95250, 113500, 115316, 127000, 136200, 144145, 152400, 170250, 172974, 190500, 227000, 230632, 254000, 272400, 288290, 340500, 345948, 381000, 432435, 454000, 461264, 576580, 681000, 691896, 720725, 762000, 864870, 1153160, 1362000, 1383792, 1441450, 1729740, 2162175, 2306320, 2882900, 3459480, 3603625, 4324350, 5765800, 6918960, 7207250, 8648700, 10810875, 11531600, 14414500, 17297400, 21621750, 28829000, 34594800, 43243500, 57658000, 86487000, 172974000]

約数ペア:

[(1, 172974000), (2, 86487000), (3, 57658000), (4, 43243500), (5, 34594800), (6, 28829000), (8, 21621750), (10, 17297400), (12, 14414500), (15, 11531600), (16, 10810875), (20, 8648700), (24, 7207250), (25, 6918960), (30, 5765800), (40, 4324350), (48, 3603625), (50, 3459480), (60, 2882900), (75, 2306320), (80, 2162175), (100, 1729740), (120, 1441450), (125, 1383792), (127, 1362000), (150, 1153160), (200, 864870), (227, 762000), (240, 720725), (250, 691896), (254, 681000), (300, 576580), (375, 461264), (381, 454000), (400, 432435), (454, 381000), (500, 345948), (508, 340500), (600, 288290), (635, 272400), (681, 254000), (750, 230632), (762, 227000), (908, 190500), (1000, 172974), (1016, 170250), (1135, 152400), (1200, 144145), (1270, 136200), (1362, 127000), (1500, 115316), (1524, 113500), (1816, 95250), (1905, 90800), (2000, 86487), (2032, 85125), (2270, 76200), (2540, 68100), (2724, 63500), (3000, 57658), (3048, 56750), (3175, 54480), (3405, 50800), (3632, 47625), (3810, 45400), (4540, 38100), (5080, 34050), (5448, 31750), (5675, 30480), (6000, 28829), (6096, 28375), (6350, 27240), (6810, 25400), (7620, 22700), (9080, 19050), (9525, 18160), (10160, 17025), (10896, 15875), (11350, 15240), (12700, 13620)]