31814100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11783}}^1$

素因数の和:11806

約数の個数: 72

約数和(自身を含む): 102285120

約数和(自身を除く): 70471020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 11783, 23566, 35349, 47132, 58915, 70698, 106047, 117830, 141396, 176745, 212094, 235660, 294575, 318141, 353490, 424188, 530235, 589150, 636282, 706980, 883725, 1060470, 1178300, 1272564, 1590705, 1767450, 2120940, 2651175, 3181410, 3534900, 5302350, 6362820, 7953525, 10604700, 15907050, 31814100]

約数ペア:

[(1, 31814100), (2, 15907050), (3, 10604700), (4, 7953525), (5, 6362820), (6, 5302350), (9, 3534900), (10, 3181410), (12, 2651175), (15, 2120940), (18, 1767450), (20, 1590705), (25, 1272564), (27, 1178300), (30, 1060470), (36, 883725), (45, 706980), (50, 636282), (54, 589150), (60, 530235), (75, 424188), (90, 353490), (100, 318141), (108, 294575), (135, 235660), (150, 212094), (180, 176745), (225, 141396), (270, 117830), (300, 106047), (450, 70698), (540, 58915), (675, 47132), (900, 35349), (1350, 23566), (2700, 11783)]