449400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 1607040

約数和(自身を除く): 1157640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 107, 120, 140, 150, 168, 175, 200, 210, 214, 280, 300, 321, 350, 420, 428, 525, 535, 600, 642, 700, 749, 840, 856, 1050, 1070, 1284, 1400, 1498, 1605, 2100, 2140, 2247, 2568, 2675, 2996, 3210, 3745, 4200, 4280, 4494, 5350, 5992, 6420, 7490, 8025, 8988, 10700, 11235, 12840, 14980, 16050, 17976, 18725, 21400, 22470, 29960, 32100, 37450, 44940, 56175, 64200, 74900, 89880, 112350, 149800, 224700, 449400]

約数ペア:

[(1, 449400), (2, 224700), (3, 149800), (4, 112350), (5, 89880), (6, 74900), (7, 64200), (8, 56175), (10, 44940), (12, 37450), (14, 32100), (15, 29960), (20, 22470), (21, 21400), (24, 18725), (25, 17976), (28, 16050), (30, 14980), (35, 12840), (40, 11235), (42, 10700), (50, 8988), (56, 8025), (60, 7490), (70, 6420), (75, 5992), (84, 5350), (100, 4494), (105, 4280), (107, 4200), (120, 3745), (140, 3210), (150, 2996), (168, 2675), (175, 2568), (200, 2247), (210, 2140), (214, 2100), (280, 1605), (300, 1498), (321, 1400), (350, 1284), (420, 1070), (428, 1050), (525, 856), (535, 840), (600, 749), (642, 700)]