317754900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{39229}}^1$

素因数の和:39255

約数の個数: 90

約数和(自身を含む): 1030062110

約数和(自身を除く): 712307210

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 39229, 78458, 117687, 156916, 196145, 235374, 353061, 392290, 470748, 588435, 706122, 784580, 980725, 1059183, 1176870, 1412244, 1765305, 1961450, 2118366, 2353740, 2942175, 3177549, 3530610, 3922900, 4236732, 5295915, 5884350, 6355098, 7061220, 8826525, 10591830, 11768700, 12710196, 15887745, 17653050, 21183660, 26479575, 31775490, 35306100, 52959150, 63550980, 79438725, 105918300, 158877450, 317754900]

約数ペア:

[(1, 317754900), (2, 158877450), (3, 105918300), (4, 79438725), (5, 63550980), (6, 52959150), (9, 35306100), (10, 31775490), (12, 26479575), (15, 21183660), (18, 17653050), (20, 15887745), (25, 12710196), (27, 11768700), (30, 10591830), (36, 8826525), (45, 7061220), (50, 6355098), (54, 5884350), (60, 5295915), (75, 4236732), (81, 3922900), (90, 3530610), (100, 3177549), (108, 2942175), (135, 2353740), (150, 2118366), (162, 1961450), (180, 1765305), (225, 1412244), (270, 1176870), (300, 1059183), (324, 980725), (405, 784580), (450, 706122), (540, 588435), (675, 470748), (810, 392290), (900, 353061), (1350, 235374), (1620, 196145), (2025, 156916), (2700, 117687), (4050, 78458), (8100, 39229)]