28873800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{5347}}^1$

素因数の和:5372

約数の個数: 96

約数和(自身を含む): 99472800

約数和(自身を除く): 70599000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1350, 1800, 2700, 5347, 5400, 10694, 16041, 21388, 26735, 32082, 42776, 48123, 53470, 64164, 80205, 96246, 106940, 128328, 133675, 144369, 160410, 192492, 213880, 240615, 267350, 288738, 320820, 384984, 401025, 481230, 534700, 577476, 641640, 721845, 802050, 962460, 1069400, 1154952, 1203075, 1443690, 1604100, 1924920, 2406150, 2887380, 3208200, 3609225, 4812300, 5774760, 7218450, 9624600, 14436900, 28873800]

約数ペア:

[(1, 28873800), (2, 14436900), (3, 9624600), (4, 7218450), (5, 5774760), (6, 4812300), (8, 3609225), (9, 3208200), (10, 2887380), (12, 2406150), (15, 1924920), (18, 1604100), (20, 1443690), (24, 1203075), (25, 1154952), (27, 1069400), (30, 962460), (36, 802050), (40, 721845), (45, 641640), (50, 577476), (54, 534700), (60, 481230), (72, 401025), (75, 384984), (90, 320820), (100, 288738), (108, 267350), (120, 240615), (135, 213880), (150, 192492), (180, 160410), (200, 144369), (216, 133675), (225, 128328), (270, 106940), (300, 96246), (360, 80205), (450, 64164), (540, 53470), (600, 48123), (675, 42776), (900, 32082), (1080, 26735), (1350, 21388), (1800, 16041), (2700, 10694), (5347, 5400)]