856615200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{50989}}^1$

素因数の和:51019

約数の個数: 144

約数和(自身を含む): 3186671040

約数和(自身を除く): 2330055840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 50989, 101978, 152967, 203956, 254945, 305934, 356923, 407912, 509890, 611868, 713846, 764835, 815824, 1019780, 1070769, 1223736, 1274725, 1427692, 1529670, 1631648, 1784615, 2039560, 2141538, 2447472, 2549450, 2855384, 3059340, 3569230, 3824175, 4079120, 4283076, 4894944, 5098900, 5353845, 5710768, 6118680, 7138460, 7648350, 8158240, 8566152, 8923075, 10197800, 10707690, 11421536, 12237360, 14276920, 15296700, 17132304, 17846150, 20395600, 21415380, 24474720, 26769225, 28553840, 30593400, 34264608, 35692300, 40791200, 42830760, 53538450, 57107680, 61186800, 71384600, 85661520, 107076900, 122373600, 142769200, 171323040, 214153800, 285538400, 428307600, 856615200]

約数ペア:

[(1, 856615200), (2, 428307600), (3, 285538400), (4, 214153800), (5, 171323040), (6, 142769200), (7, 122373600), (8, 107076900), (10, 85661520), (12, 71384600), (14, 61186800), (15, 57107680), (16, 53538450), (20, 42830760), (21, 40791200), (24, 35692300), (25, 34264608), (28, 30593400), (30, 28553840), (32, 26769225), (35, 24474720), (40, 21415380), (42, 20395600), (48, 17846150), (50, 17132304), (56, 15296700), (60, 14276920), (70, 12237360), (75, 11421536), (80, 10707690), (84, 10197800), (96, 8923075), (100, 8566152), (105, 8158240), (112, 7648350), (120, 7138460), (140, 6118680), (150, 5710768), (160, 5353845), (168, 5098900), (175, 4894944), (200, 4283076), (210, 4079120), (224, 3824175), (240, 3569230), (280, 3059340), (300, 2855384), (336, 2549450), (350, 2447472), (400, 2141538), (420, 2039560), (480, 1784615), (525, 1631648), (560, 1529670), (600, 1427692), (672, 1274725), (700, 1223736), (800, 1070769), (840, 1019780), (1050, 815824), (1120, 764835), (1200, 713846), (1400, 611868), (1680, 509890), (2100, 407912), (2400, 356923), (2800, 305934), (3360, 254945), (4200, 203956), (5600, 152967), (8400, 101978), (16800, 50989)]