25297200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{7027}}^1$

素因数の和:7051

約数の個数: 90

約数和(自身を含む): 87800804

約数和(自身を除く): 62503604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 7027, 14054, 21081, 28108, 35135, 42162, 56216, 63243, 70270, 84324, 105405, 112432, 126486, 140540, 168648, 175675, 210810, 252972, 281080, 316215, 337296, 351350, 421620, 505944, 527025, 562160, 632430, 702700, 843240, 1011888, 1054050, 1264860, 1405400, 1581075, 1686480, 2108100, 2529720, 2810800, 3162150, 4216200, 5059440, 6324300, 8432400, 12648600, 25297200]

約数ペア:

[(1, 25297200), (2, 12648600), (3, 8432400), (4, 6324300), (5, 5059440), (6, 4216200), (8, 3162150), (9, 2810800), (10, 2529720), (12, 2108100), (15, 1686480), (16, 1581075), (18, 1405400), (20, 1264860), (24, 1054050), (25, 1011888), (30, 843240), (36, 702700), (40, 632430), (45, 562160), (48, 527025), (50, 505944), (60, 421620), (72, 351350), (75, 337296), (80, 316215), (90, 281080), (100, 252972), (120, 210810), (144, 175675), (150, 168648), (180, 140540), (200, 126486), (225, 112432), (240, 105405), (300, 84324), (360, 70270), (400, 63243), (450, 56216), (600, 42162), (720, 35135), (900, 28108), (1200, 21081), (1800, 14054), (3600, 7027)]