76142850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 217890816

約数和(自身を除く): 141747966

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 254, 350, 381, 525, 571, 635, 762, 889, 1050, 1142, 1270, 1713, 1778, 1905, 2667, 2855, 3175, 3426, 3810, 3997, 4445, 5334, 5710, 6350, 7994, 8565, 8890, 9525, 11991, 13335, 14275, 17130, 19050, 19985, 22225, 23982, 26670, 28550, 39970, 42825, 44450, 59955, 66675, 72517, 85650, 99925, 119910, 133350, 145034, 199850, 217551, 299775, 362585, 435102, 507619, 599550, 725170, 1015238, 1087755, 1522857, 1812925, 2175510, 2538095, 3045714, 3625850, 5076190, 5438775, 7614285, 10877550, 12690475, 15228570, 25380950, 38071425, 76142850]

約数ペア:

[(1, 76142850), (2, 38071425), (3, 25380950), (5, 15228570), (6, 12690475), (7, 10877550), (10, 7614285), (14, 5438775), (15, 5076190), (21, 3625850), (25, 3045714), (30, 2538095), (35, 2175510), (42, 1812925), (50, 1522857), (70, 1087755), (75, 1015238), (105, 725170), (127, 599550), (150, 507619), (175, 435102), (210, 362585), (254, 299775), (350, 217551), (381, 199850), (525, 145034), (571, 133350), (635, 119910), (762, 99925), (889, 85650), (1050, 72517), (1142, 66675), (1270, 59955), (1713, 44450), (1778, 42825), (1905, 39970), (2667, 28550), (2855, 26670), (3175, 23982), (3426, 22225), (3810, 19985), (3997, 19050), (4445, 17130), (5334, 14275), (5710, 13335), (6350, 11991), (7994, 9525), (8565, 8890)]