143897400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{79943}}^1$

素因数の和:79965

約数の個数: 72

約数和(自身を含む): 483261480

約数和(自身を除く): 339364080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 79943, 159886, 239829, 319772, 399715, 479658, 639544, 719487, 799430, 959316, 1199145, 1438974, 1598860, 1918632, 1998575, 2398290, 2877948, 3197720, 3597435, 3997150, 4796580, 5755896, 5995725, 7194870, 7994300, 9593160, 11991450, 14389740, 15988600, 17987175, 23982900, 28779480, 35974350, 47965800, 71948700, 143897400]

約数ペア:

[(1, 143897400), (2, 71948700), (3, 47965800), (4, 35974350), (5, 28779480), (6, 23982900), (8, 17987175), (9, 15988600), (10, 14389740), (12, 11991450), (15, 9593160), (18, 7994300), (20, 7194870), (24, 5995725), (25, 5755896), (30, 4796580), (36, 3997150), (40, 3597435), (45, 3197720), (50, 2877948), (60, 2398290), (72, 1998575), (75, 1918632), (90, 1598860), (100, 1438974), (120, 1199145), (150, 959316), (180, 799430), (200, 719487), (225, 639544), (300, 479658), (360, 399715), (450, 319772), (600, 239829), (900, 159886), (1800, 79943)]