74837550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7113

約数の個数: 48

約数和(自身を含む): 188237952

約数和(自身を除く): 113400402

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 7027, 10650, 14054, 21081, 35135, 42162, 70270, 105405, 175675, 210810, 351350, 498917, 527025, 997834, 1054050, 1496751, 2494585, 2993502, 4989170, 7483755, 12472925, 14967510, 24945850, 37418775, 74837550]

約数ペア:

[(1, 74837550), (2, 37418775), (3, 24945850), (5, 14967510), (6, 12472925), (10, 7483755), (15, 4989170), (25, 2993502), (30, 2494585), (50, 1496751), (71, 1054050), (75, 997834), (142, 527025), (150, 498917), (213, 351350), (355, 210810), (426, 175675), (710, 105405), (1065, 70270), (1775, 42162), (2130, 35135), (3550, 21081), (5325, 14054), (7027, 10650)]