25805700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 108

約数和(自身を含む): 82565028

約数和(自身を除く): 56759328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 106, 150, 159, 180, 212, 225, 265, 300, 318, 450, 477, 530, 541, 636, 795, 900, 954, 1060, 1082, 1325, 1590, 1623, 1908, 2164, 2385, 2650, 2705, 3180, 3246, 3975, 4770, 4869, 5300, 5410, 6492, 7950, 8115, 9540, 9738, 10820, 11925, 13525, 15900, 16230, 19476, 23850, 24345, 27050, 28673, 32460, 40575, 47700, 48690, 54100, 57346, 81150, 86019, 97380, 114692, 121725, 143365, 162300, 172038, 243450, 258057, 286730, 344076, 430095, 486900, 516114, 573460, 716825, 860190, 1032228, 1290285, 1433650, 1720380, 2150475, 2580570, 2867300, 4300950, 5161140, 6451425, 8601900, 12902850, 25805700]

約数ペア:

[(1, 25805700), (2, 12902850), (3, 8601900), (4, 6451425), (5, 5161140), (6, 4300950), (9, 2867300), (10, 2580570), (12, 2150475), (15, 1720380), (18, 1433650), (20, 1290285), (25, 1032228), (30, 860190), (36, 716825), (45, 573460), (50, 516114), (53, 486900), (60, 430095), (75, 344076), (90, 286730), (100, 258057), (106, 243450), (150, 172038), (159, 162300), (180, 143365), (212, 121725), (225, 114692), (265, 97380), (300, 86019), (318, 81150), (450, 57346), (477, 54100), (530, 48690), (541, 47700), (636, 40575), (795, 32460), (900, 28673), (954, 27050), (1060, 24345), (1082, 23850), (1325, 19476), (1590, 16230), (1623, 15900), (1908, 13525), (2164, 11925), (2385, 10820), (2650, 9738), (2705, 9540), (3180, 8115), (3246, 7950), (3975, 6492), (4770, 5410), (4869, 5300)]