1312688700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{486181}}^1$

素因数の和:486204

約数の個数: 72

約数和(自身を含む): 4220059760

約数和(自身を除く): 2907371060

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, 486181, 972362, 1458543, 1944724, 2430905, 2917086, 4375629, 4861810, 5834172, 7292715, 8751258, 9723620, 12154525, 13126887, 14585430, 17502516, 21878145, 24309050, 26253774, 29170860, 36463575, 43756290, 48618100, 52507548, 65634435, 72927150, 87512580, 109390725, 131268870, 145854300, 218781450, 262537740, 328172175, 437562900, 656344350, 1312688700]

約数ペア:

[(1, 1312688700), (2, 656344350), (3, 437562900), (4, 328172175), (5, 262537740), (6, 218781450), (9, 145854300), (10, 131268870), (12, 109390725), (15, 87512580), (18, 72927150), (20, 65634435), (25, 52507548), (27, 48618100), (30, 43756290), (36, 36463575), (45, 29170860), (50, 26253774), (54, 24309050), (60, 21878145), (75, 17502516), (90, 14585430), (100, 13126887), (108, 12154525), (135, 9723620), (150, 8751258), (180, 7292715), (225, 5834172), (270, 4861810), (300, 4375629), (450, 2917086), (540, 2430905), (675, 1944724), (900, 1458543), (1350, 972362), (2700, 486181)]