12900600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{2389}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 44454000

約数和(自身を除く): 31553400

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, 2389, 2700, 4778, 5400, 7167, 9556, 11945, 14334, 19112, 21501, 23890, 28668, 35835, 43002, 47780, 57336, 59725, 64503, 71670, 86004, 95560, 107505, 119450, 129006, 143340, 172008, 179175, 215010, 238900, 258012, 286680, 322515, 358350, 430020, 477800, 516024, 537525, 645030, 716700, 860040, 1075050, 1290060, 1433400, 1612575, 2150100, 2580120, 3225150, 4300200, 6450300, 12900600]

約数ペア:

[(1, 12900600), (2, 6450300), (3, 4300200), (4, 3225150), (5, 2580120), (6, 2150100), (8, 1612575), (9, 1433400), (10, 1290060), (12, 1075050), (15, 860040), (18, 716700), (20, 645030), (24, 537525), (25, 516024), (27, 477800), (30, 430020), (36, 358350), (40, 322515), (45, 286680), (50, 258012), (54, 238900), (60, 215010), (72, 179175), (75, 172008), (90, 143340), (100, 129006), (108, 119450), (120, 107505), (135, 95560), (150, 86004), (180, 71670), (200, 64503), (216, 59725), (225, 57336), (270, 47780), (300, 43002), (360, 35835), (450, 28668), (540, 23890), (600, 21501), (675, 19112), (900, 14334), (1080, 11945), (1350, 9556), (1800, 7167), (2389, 5400), (2700, 4778)]