1314900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{487}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 4235840

約数和(自身を除く): 2920940

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, 487, 540, 675, 900, 974, 1350, 1461, 1948, 2435, 2700, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 12175, 13149, 14610, 17532, 21915, 24350, 26298, 29220, 36525, 43830, 48700, 52596, 65745, 73050, 87660, 109575, 131490, 146100, 219150, 262980, 328725, 438300, 657450, 1314900]

約数ペア:

[(1, 1314900), (2, 657450), (3, 438300), (4, 328725), (5, 262980), (6, 219150), (9, 146100), (10, 131490), (12, 109575), (15, 87660), (18, 73050), (20, 65745), (25, 52596), (27, 48700), (30, 43830), (36, 36525), (45, 29220), (50, 26298), (54, 24350), (60, 21915), (75, 17532), (90, 14610), (100, 13149), (108, 12175), (135, 9740), (150, 8766), (180, 7305), (225, 5844), (270, 4870), (300, 4383), (450, 2922), (487, 2700), (540, 2435), (675, 1948), (900, 1461), (974, 1350)]