103412540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 282338784

約数和(自身を除く): 178926244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 53, 55, 70, 77, 98, 106, 110, 140, 154, 181, 196, 212, 220, 245, 265, 308, 362, 371, 385, 490, 530, 539, 583, 724, 742, 770, 905, 980, 1060, 1078, 1166, 1267, 1484, 1540, 1810, 1855, 1991, 2156, 2332, 2534, 2597, 2695, 2915, 3620, 3710, 3982, 4081, 5068, 5194, 5390, 5830, 6335, 7420, 7964, 8162, 8869, 9593, 9955, 10388, 10780, 11660, 12670, 12985, 13937, 16324, 17738, 19186, 19910, 20405, 25340, 25970, 27874, 28567, 35476, 38372, 39820, 40810, 44345, 47965, 51940, 55748, 57134, 67151, 69685, 81620, 88690, 95930, 97559, 105523, 114268, 134302, 139370, 142835, 177380, 191860, 195118, 211046, 268604, 278740, 285670, 335755, 390236, 422092, 470057, 487795, 527615, 571340, 671510, 738661, 940114, 975590, 1055230, 1343020, 1477322, 1880228, 1951180, 2110460, 2350285, 2954644, 3693305, 4700570, 5170627, 7386610, 9401140, 10341254, 14773220, 20682508, 25853135, 51706270, 103412540]

約数ペア:

[(1, 103412540), (2, 51706270), (4, 25853135), (5, 20682508), (7, 14773220), (10, 10341254), (11, 9401140), (14, 7386610), (20, 5170627), (22, 4700570), (28, 3693305), (35, 2954644), (44, 2350285), (49, 2110460), (53, 1951180), (55, 1880228), (70, 1477322), (77, 1343020), (98, 1055230), (106, 975590), (110, 940114), (140, 738661), (154, 671510), (181, 571340), (196, 527615), (212, 487795), (220, 470057), (245, 422092), (265, 390236), (308, 335755), (362, 285670), (371, 278740), (385, 268604), (490, 211046), (530, 195118), (539, 191860), (583, 177380), (724, 142835), (742, 139370), (770, 134302), (905, 114268), (980, 105523), (1060, 97559), (1078, 95930), (1166, 88690), (1267, 81620), (1484, 69685), (1540, 67151), (1810, 57134), (1855, 55748), (1991, 51940), (2156, 47965), (2332, 44345), (2534, 40810), (2597, 39820), (2695, 38372), (2915, 35476), (3620, 28567), (3710, 27874), (3982, 25970), (4081, 25340), (5068, 20405), (5194, 19910), (5390, 19186), (5830, 17738), (6335, 16324), (7420, 13937), (7964, 12985), (8162, 12670), (8869, 11660), (9593, 10780), (9955, 10388)]