25263900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3119}}^1$

素因数の和:3145

約数の個数: 90

約数和(自身を含む): 81921840

約数和(自身を除く): 56657940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3119, 4050, 6238, 8100, 9357, 12476, 15595, 18714, 28071, 31190, 37428, 46785, 56142, 62380, 77975, 84213, 93570, 112284, 140355, 155950, 168426, 187140, 233925, 252639, 280710, 311900, 336852, 421065, 467850, 505278, 561420, 701775, 842130, 935700, 1010556, 1263195, 1403550, 1684260, 2105325, 2526390, 2807100, 4210650, 5052780, 6315975, 8421300, 12631950, 25263900]

約数ペア:

[(1, 25263900), (2, 12631950), (3, 8421300), (4, 6315975), (5, 5052780), (6, 4210650), (9, 2807100), (10, 2526390), (12, 2105325), (15, 1684260), (18, 1403550), (20, 1263195), (25, 1010556), (27, 935700), (30, 842130), (36, 701775), (45, 561420), (50, 505278), (54, 467850), (60, 421065), (75, 336852), (81, 311900), (90, 280710), (100, 252639), (108, 233925), (135, 187140), (150, 168426), (162, 155950), (180, 140355), (225, 112284), (270, 93570), (300, 84213), (324, 77975), (405, 62380), (450, 56142), (540, 46785), (675, 37428), (810, 31190), (900, 28071), (1350, 18714), (1620, 15595), (2025, 12476), (2700, 9357), (3119, 8100), (4050, 6238)]