75009200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 216916920

約数和(自身を除く): 141907720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 49, 50, 56, 70, 80, 86, 89, 98, 100, 112, 140, 172, 175, 178, 196, 200, 215, 245, 280, 301, 344, 350, 356, 392, 400, 430, 445, 490, 560, 602, 623, 688, 700, 712, 784, 860, 890, 980, 1075, 1204, 1225, 1246, 1400, 1424, 1505, 1720, 1780, 1960, 2107, 2150, 2225, 2408, 2450, 2492, 2800, 3010, 3115, 3440, 3560, 3827, 3920, 4214, 4300, 4361, 4450, 4816, 4900, 4984, 6020, 6230, 7120, 7525, 7654, 8428, 8600, 8722, 8900, 9800, 9968, 10535, 12040, 12460, 15050, 15308, 15575, 16856, 17200, 17444, 17800, 19135, 19600, 21070, 21805, 24080, 24920, 26789, 30100, 30616, 31150, 33712, 34888, 35600, 38270, 42140, 43610, 49840, 52675, 53578, 60200, 61232, 62300, 69776, 76540, 84280, 87220, 95675, 105350, 107156, 109025, 120400, 124600, 133945, 153080, 168560, 174440, 187523, 191350, 210700, 214312, 218050, 249200, 267890, 306160, 348880, 375046, 382700, 421400, 428624, 436100, 535780, 669725, 750092, 765400, 842800, 872200, 937615, 1071560, 1339450, 1500184, 1530800, 1744400, 1875230, 2143120, 2678900, 3000368, 3750460, 4688075, 5357800, 7500920, 9376150, 10715600, 15001840, 18752300, 37504600, 75009200]

約数ペア:

[(1, 75009200), (2, 37504600), (4, 18752300), (5, 15001840), (7, 10715600), (8, 9376150), (10, 7500920), (14, 5357800), (16, 4688075), (20, 3750460), (25, 3000368), (28, 2678900), (35, 2143120), (40, 1875230), (43, 1744400), (49, 1530800), (50, 1500184), (56, 1339450), (70, 1071560), (80, 937615), (86, 872200), (89, 842800), (98, 765400), (100, 750092), (112, 669725), (140, 535780), (172, 436100), (175, 428624), (178, 421400), (196, 382700), (200, 375046), (215, 348880), (245, 306160), (280, 267890), (301, 249200), (344, 218050), (350, 214312), (356, 210700), (392, 191350), (400, 187523), (430, 174440), (445, 168560), (490, 153080), (560, 133945), (602, 124600), (623, 120400), (688, 109025), (700, 107156), (712, 105350), (784, 95675), (860, 87220), (890, 84280), (980, 76540), (1075, 69776), (1204, 62300), (1225, 61232), (1246, 60200), (1400, 53578), (1424, 52675), (1505, 49840), (1720, 43610), (1780, 42140), (1960, 38270), (2107, 35600), (2150, 34888), (2225, 33712), (2408, 31150), (2450, 30616), (2492, 30100), (2800, 26789), (3010, 24920), (3115, 24080), (3440, 21805), (3560, 21070), (3827, 19600), (3920, 19135), (4214, 17800), (4300, 17444), (4361, 17200), (4450, 16856), (4816, 15575), (4900, 15308), (4984, 15050), (6020, 12460), (6230, 12040), (7120, 10535), (7525, 9968), (7654, 9800), (8428, 8900), (8600, 8722)]