22663800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1399}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 78771000

約数和(自身を除く): 56107200

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, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1399, 1620, 1800, 2025, 2700, 2798, 3240, 4050, 4197, 5400, 5596, 6995, 8100, 8394, 11192, 12591, 13990, 16200, 16788, 20985, 25182, 27980, 33576, 34975, 37773, 41970, 50364, 55960, 62955, 69950, 75546, 83940, 100728, 104925, 113319, 125910, 139900, 151092, 167880, 188865, 209850, 226638, 251820, 279800, 302184, 314775, 377730, 419700, 453276, 503640, 566595, 629550, 755460, 839400, 906552, 944325, 1133190, 1259100, 1510920, 1888650, 2266380, 2518200, 2832975, 3777300, 4532760, 5665950, 7554600, 11331900, 22663800]

約数ペア:

[(1, 22663800), (2, 11331900), (3, 7554600), (4, 5665950), (5, 4532760), (6, 3777300), (8, 2832975), (9, 2518200), (10, 2266380), (12, 1888650), (15, 1510920), (18, 1259100), (20, 1133190), (24, 944325), (25, 906552), (27, 839400), (30, 755460), (36, 629550), (40, 566595), (45, 503640), (50, 453276), (54, 419700), (60, 377730), (72, 314775), (75, 302184), (81, 279800), (90, 251820), (100, 226638), (108, 209850), (120, 188865), (135, 167880), (150, 151092), (162, 139900), (180, 125910), (200, 113319), (216, 104925), (225, 100728), (270, 83940), (300, 75546), (324, 69950), (360, 62955), (405, 55960), (450, 50364), (540, 41970), (600, 37773), (648, 34975), (675, 33576), (810, 27980), (900, 25182), (1080, 20985), (1350, 16788), (1399, 16200), (1620, 13990), (1800, 12591), (2025, 11192), (2700, 8394), (2798, 8100), (3240, 6995), (4050, 5596), (4197, 5400)]