147406700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 108

約数和(自身を含む): 378491400

約数和(自身を除く): 231084700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 67, 70, 98, 100, 134, 140, 175, 196, 245, 268, 335, 350, 449, 469, 490, 670, 700, 898, 938, 980, 1225, 1340, 1675, 1796, 1876, 2245, 2345, 2450, 3143, 3283, 3350, 4490, 4690, 4900, 6286, 6566, 6700, 8980, 9380, 11225, 11725, 12572, 13132, 15715, 16415, 22001, 22450, 23450, 30083, 31430, 32830, 44002, 44900, 46900, 60166, 62860, 65660, 78575, 82075, 88004, 110005, 120332, 150415, 157150, 164150, 210581, 220010, 300830, 314300, 328300, 421162, 440020, 550025, 601660, 752075, 842324, 1052905, 1100050, 1474067, 1504150, 2105810, 2200100, 2948134, 3008300, 4211620, 5264525, 5896268, 7370335, 10529050, 14740670, 21058100, 29481340, 36851675, 73703350, 147406700]

約数ペア:

[(1, 147406700), (2, 73703350), (4, 36851675), (5, 29481340), (7, 21058100), (10, 14740670), (14, 10529050), (20, 7370335), (25, 5896268), (28, 5264525), (35, 4211620), (49, 3008300), (50, 2948134), (67, 2200100), (70, 2105810), (98, 1504150), (100, 1474067), (134, 1100050), (140, 1052905), (175, 842324), (196, 752075), (245, 601660), (268, 550025), (335, 440020), (350, 421162), (449, 328300), (469, 314300), (490, 300830), (670, 220010), (700, 210581), (898, 164150), (938, 157150), (980, 150415), (1225, 120332), (1340, 110005), (1675, 88004), (1796, 82075), (1876, 78575), (2245, 65660), (2345, 62860), (2450, 60166), (3143, 46900), (3283, 44900), (3350, 44002), (4490, 32830), (4690, 31430), (4900, 30083), (6286, 23450), (6566, 22450), (6700, 22001), (8980, 16415), (9380, 15715), (11225, 13132), (11725, 12572)]