27280120000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{97429}}^1$

素因数の和:97468

約数の個数: 140

約数和(自身を含む): 77310315280

約数和(自身を除く): 50030195280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3500, 4000, 4375, 5000, 5600, 7000, 8000, 8750, 10000, 11200, 14000, 17500, 20000, 28000, 35000, 40000, 56000, 70000, 97429, 140000, 194858, 280000, 389716, 487145, 682003, 779432, 974290, 1364006, 1558864, 1948580, 2435725, 2728012, 3117728, 3410015, 3897160, 4871450, 5456024, 6235456, 6820030, 7794320, 9742900, 10912048, 12178625, 13640060, 15588640, 17050075, 19485800, 21824096, 24357250, 27280120, 31177280, 34100150, 38971600, 43648192, 48714500, 54560240, 60893125, 68200300, 77943200, 85250375, 97429000, 109120480, 121786250, 136400600, 155886400, 170500750, 194858000, 218240960, 243572500, 272801200, 341001500, 389716000, 426251875, 487145000, 545602400, 682003000, 779432000, 852503750, 974290000, 1091204800, 1364006000, 1705007500, 1948580000, 2728012000, 3410015000, 3897160000, 5456024000, 6820030000, 13640060000, 27280120000]

約数ペア:

[(1, 27280120000), (2, 13640060000), (4, 6820030000), (5, 5456024000), (7, 3897160000), (8, 3410015000), (10, 2728012000), (14, 1948580000), (16, 1705007500), (20, 1364006000), (25, 1091204800), (28, 974290000), (32, 852503750), (35, 779432000), (40, 682003000), (50, 545602400), (56, 487145000), (64, 426251875), (70, 389716000), (80, 341001500), (100, 272801200), (112, 243572500), (125, 218240960), (140, 194858000), (160, 170500750), (175, 155886400), (200, 136400600), (224, 121786250), (250, 109120480), (280, 97429000), (320, 85250375), (350, 77943200), (400, 68200300), (448, 60893125), (500, 54560240), (560, 48714500), (625, 43648192), (700, 38971600), (800, 34100150), (875, 31177280), (1000, 27280120), (1120, 24357250), (1250, 21824096), (1400, 19485800), (1600, 17050075), (1750, 15588640), (2000, 13640060), (2240, 12178625), (2500, 10912048), (2800, 9742900), (3500, 7794320), (4000, 6820030), (4375, 6235456), (5000, 5456024), (5600, 4871450), (7000, 3897160), (8000, 3410015), (8750, 3117728), (10000, 2728012), (11200, 2435725), (14000, 1948580), (17500, 1558864), (20000, 1364006), (28000, 974290), (35000, 779432), (40000, 682003), (56000, 487145), (70000, 389716), (97429, 280000), (140000, 194858)]