15109200

素因数分解:

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

素因数の和:1426

約数の個数: 120

約数和(自身を含む): 53816000

約数和(自身を除く): 38706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1399, 1800, 2160, 2700, 2798, 3600, 4197, 5400, 5596, 6995, 8394, 10800, 11192, 12591, 13990, 16788, 20985, 22384, 25182, 27980, 33576, 34975, 37773, 41970, 50364, 55960, 62955, 67152, 69950, 75546, 83940, 100728, 104925, 111920, 125910, 139900, 151092, 167880, 188865, 201456, 209850, 251820, 279800, 302184, 314775, 335760, 377730, 419700, 503640, 559600, 604368, 629550, 755460, 839400, 944325, 1007280, 1259100, 1510920, 1678800, 1888650, 2518200, 3021840, 3777300, 5036400, 7554600, 15109200]

約数ペア:

[(1, 15109200), (2, 7554600), (3, 5036400), (4, 3777300), (5, 3021840), (6, 2518200), (8, 1888650), (9, 1678800), (10, 1510920), (12, 1259100), (15, 1007280), (16, 944325), (18, 839400), (20, 755460), (24, 629550), (25, 604368), (27, 559600), (30, 503640), (36, 419700), (40, 377730), (45, 335760), (48, 314775), (50, 302184), (54, 279800), (60, 251820), (72, 209850), (75, 201456), (80, 188865), (90, 167880), (100, 151092), (108, 139900), (120, 125910), (135, 111920), (144, 104925), (150, 100728), (180, 83940), (200, 75546), (216, 69950), (225, 67152), (240, 62955), (270, 55960), (300, 50364), (360, 41970), (400, 37773), (432, 34975), (450, 33576), (540, 27980), (600, 25182), (675, 22384), (720, 20985), (900, 16788), (1080, 13990), (1200, 12591), (1350, 11192), (1399, 10800), (1800, 8394), (2160, 6995), (2700, 5596), (2798, 5400), (3600, 4197)]