73866100

素因数分解:

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

素因数の和:266

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 130870796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 175, 181, 212, 220, 265, 275, 308, 350, 362, 371, 385, 530, 550, 583, 700, 724, 742, 770, 905, 1060, 1100, 1166, 1267, 1325, 1484, 1540, 1810, 1855, 1925, 1991, 2332, 2534, 2650, 2915, 3620, 3710, 3850, 3982, 4081, 4525, 5068, 5300, 5830, 6335, 7420, 7700, 7964, 8162, 9050, 9275, 9593, 9955, 11660, 12670, 13937, 14575, 16324, 18100, 18550, 19186, 19910, 20405, 25340, 27874, 29150, 31675, 37100, 38372, 39820, 40810, 47965, 49775, 55748, 58300, 63350, 67151, 69685, 81620, 95930, 99550, 102025, 105523, 126700, 134302, 139370, 191860, 199100, 204050, 211046, 239825, 268604, 278740, 335755, 348425, 408100, 422092, 479650, 527615, 671510, 696850, 738661, 959300, 1055230, 1343020, 1393700, 1477322, 1678775, 2110460, 2638075, 2954644, 3357550, 3693305, 5276150, 6715100, 7386610, 10552300, 14773220, 18466525, 36933050, 73866100]

約数ペア:

[(1, 73866100), (2, 36933050), (4, 18466525), (5, 14773220), (7, 10552300), (10, 7386610), (11, 6715100), (14, 5276150), (20, 3693305), (22, 3357550), (25, 2954644), (28, 2638075), (35, 2110460), (44, 1678775), (50, 1477322), (53, 1393700), (55, 1343020), (70, 1055230), (77, 959300), (100, 738661), (106, 696850), (110, 671510), (140, 527615), (154, 479650), (175, 422092), (181, 408100), (212, 348425), (220, 335755), (265, 278740), (275, 268604), (308, 239825), (350, 211046), (362, 204050), (371, 199100), (385, 191860), (530, 139370), (550, 134302), (583, 126700), (700, 105523), (724, 102025), (742, 99550), (770, 95930), (905, 81620), (1060, 69685), (1100, 67151), (1166, 63350), (1267, 58300), (1325, 55748), (1484, 49775), (1540, 47965), (1810, 40810), (1855, 39820), (1925, 38372), (1991, 37100), (2332, 31675), (2534, 29150), (2650, 27874), (2915, 25340), (3620, 20405), (3710, 19910), (3850, 19186), (3982, 18550), (4081, 18100), (4525, 16324), (5068, 14575), (5300, 13937), (5830, 12670), (6335, 11660), (7420, 9955), (7700, 9593), (7964, 9275), (8162, 9050)]