142069860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5227}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 433882176

約数和(自身を除く): 291812316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5227, 5436, 6795, 9060, 10454, 13590, 15681, 20908, 26135, 27180, 31362, 47043, 52270, 62724, 78405, 94086, 104540, 156810, 188172, 235215, 313620, 470430, 789277, 940860, 1578554, 2367831, 3157108, 3946385, 4735662, 7103493, 7892770, 9471324, 11839155, 14206986, 15785540, 23678310, 28413972, 35517465, 47356620, 71034930, 142069860]

約数ペア:

[(1, 142069860), (2, 71034930), (3, 47356620), (4, 35517465), (5, 28413972), (6, 23678310), (9, 15785540), (10, 14206986), (12, 11839155), (15, 9471324), (18, 7892770), (20, 7103493), (30, 4735662), (36, 3946385), (45, 3157108), (60, 2367831), (90, 1578554), (151, 940860), (180, 789277), (302, 470430), (453, 313620), (604, 235215), (755, 188172), (906, 156810), (1359, 104540), (1510, 94086), (1812, 78405), (2265, 62724), (2718, 52270), (3020, 47043), (4530, 31362), (5227, 27180), (5436, 26135), (6795, 20908), (9060, 15681), (10454, 13590)]