191100120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 604938240

約数和(自身を除く): 413838120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 47, 60, 62, 93, 94, 120, 124, 141, 155, 186, 188, 235, 248, 282, 310, 372, 376, 465, 470, 564, 620, 705, 744, 930, 940, 1093, 1128, 1240, 1410, 1457, 1860, 1880, 2186, 2820, 2914, 3279, 3720, 4371, 4372, 5465, 5640, 5828, 6558, 7285, 8742, 8744, 10930, 11656, 13116, 14570, 16395, 17484, 21855, 21860, 26232, 29140, 32790, 33883, 34968, 43710, 43720, 51371, 58280, 65580, 67766, 87420, 101649, 102742, 131160, 135532, 154113, 169415, 174840, 203298, 205484, 256855, 271064, 308226, 338830, 406596, 410968, 508245, 513710, 616452, 677660, 770565, 813192, 1016490, 1027420, 1232904, 1355320, 1541130, 1592501, 2032980, 2054840, 3082260, 3185002, 4065960, 4777503, 6164520, 6370004, 7962505, 9555006, 12740008, 15925010, 19110012, 23887515, 31850020, 38220024, 47775030, 63700040, 95550060, 191100120]

約数ペア:

[(1, 191100120), (2, 95550060), (3, 63700040), (4, 47775030), (5, 38220024), (6, 31850020), (8, 23887515), (10, 19110012), (12, 15925010), (15, 12740008), (20, 9555006), (24, 7962505), (30, 6370004), (31, 6164520), (40, 4777503), (47, 4065960), (60, 3185002), (62, 3082260), (93, 2054840), (94, 2032980), (120, 1592501), (124, 1541130), (141, 1355320), (155, 1232904), (186, 1027420), (188, 1016490), (235, 813192), (248, 770565), (282, 677660), (310, 616452), (372, 513710), (376, 508245), (465, 410968), (470, 406596), (564, 338830), (620, 308226), (705, 271064), (744, 256855), (930, 205484), (940, 203298), (1093, 174840), (1128, 169415), (1240, 154113), (1410, 135532), (1457, 131160), (1860, 102742), (1880, 101649), (2186, 87420), (2820, 67766), (2914, 65580), (3279, 58280), (3720, 51371), (4371, 43720), (4372, 43710), (5465, 34968), (5640, 33883), (5828, 32790), (6558, 29140), (7285, 26232), (8742, 21860), (8744, 21855), (10930, 17484), (11656, 16395), (13116, 14570)]