274999200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{16369}}^1$

素因数の和:16399

約数の個数: 144

約数和(自身を含む): 1023059520

約数和(自身を除く): 748060320

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, 16369, 16800, 32738, 49107, 65476, 81845, 98214, 114583, 130952, 163690, 196428, 229166, 245535, 261904, 327380, 343749, 392856, 409225, 458332, 491070, 523808, 572915, 654760, 687498, 785712, 818450, 916664, 982140, 1145830, 1227675, 1309520, 1374996, 1571424, 1636900, 1718745, 1833328, 1964280, 2291660, 2455350, 2619040, 2749992, 2864575, 3273800, 3437490, 3666656, 3928560, 4583320, 4910700, 5499984, 5729150, 6547600, 6874980, 7857120, 8593725, 9166640, 9821400, 10999968, 11458300, 13095200, 13749960, 17187450, 18333280, 19642800, 22916600, 27499920, 34374900, 39285600, 45833200, 54999840, 68749800, 91666400, 137499600, 274999200]

約数ペア:

[(1, 274999200), (2, 137499600), (3, 91666400), (4, 68749800), (5, 54999840), (6, 45833200), (7, 39285600), (8, 34374900), (10, 27499920), (12, 22916600), (14, 19642800), (15, 18333280), (16, 17187450), (20, 13749960), (21, 13095200), (24, 11458300), (25, 10999968), (28, 9821400), (30, 9166640), (32, 8593725), (35, 7857120), (40, 6874980), (42, 6547600), (48, 5729150), (50, 5499984), (56, 4910700), (60, 4583320), (70, 3928560), (75, 3666656), (80, 3437490), (84, 3273800), (96, 2864575), (100, 2749992), (105, 2619040), (112, 2455350), (120, 2291660), (140, 1964280), (150, 1833328), (160, 1718745), (168, 1636900), (175, 1571424), (200, 1374996), (210, 1309520), (224, 1227675), (240, 1145830), (280, 982140), (300, 916664), (336, 818450), (350, 785712), (400, 687498), (420, 654760), (480, 572915), (525, 523808), (560, 491070), (600, 458332), (672, 409225), (700, 392856), (800, 343749), (840, 327380), (1050, 261904), (1120, 245535), (1200, 229166), (1400, 196428), (1680, 163690), (2100, 130952), (2400, 114583), (2800, 98214), (3360, 81845), (4200, 65476), (5600, 49107), (8400, 32738), (16369, 16800)]