121559400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{22511}}^1$

素因数の和:22536

約数の個数: 96

約数和(自身を含む): 418723200

約数和(自身を除く): 297163800

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, 5400, 22511, 45022, 67533, 90044, 112555, 135066, 180088, 202599, 225110, 270132, 337665, 405198, 450220, 540264, 562775, 607797, 675330, 810396, 900440, 1012995, 1125550, 1215594, 1350660, 1620792, 1688325, 2025990, 2251100, 2431188, 2701320, 3038985, 3376650, 4051980, 4502200, 4862376, 5064975, 6077970, 6753300, 8103960, 10129950, 12155940, 13506600, 15194925, 20259900, 24311880, 30389850, 40519800, 60779700, 121559400]

約数ペア:

[(1, 121559400), (2, 60779700), (3, 40519800), (4, 30389850), (5, 24311880), (6, 20259900), (8, 15194925), (9, 13506600), (10, 12155940), (12, 10129950), (15, 8103960), (18, 6753300), (20, 6077970), (24, 5064975), (25, 4862376), (27, 4502200), (30, 4051980), (36, 3376650), (40, 3038985), (45, 2701320), (50, 2431188), (54, 2251100), (60, 2025990), (72, 1688325), (75, 1620792), (90, 1350660), (100, 1215594), (108, 1125550), (120, 1012995), (135, 900440), (150, 810396), (180, 675330), (200, 607797), (216, 562775), (225, 540264), (270, 450220), (300, 405198), (360, 337665), (450, 270132), (540, 225110), (600, 202599), (675, 180088), (900, 135066), (1080, 112555), (1350, 90044), (1800, 67533), (2700, 45022), (5400, 22511)]